20365139256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 384

約数和(自身を含む): 69940039680

約数和(自身を除く): 49574900424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 119, 121, 124, 132, 136, 154, 168, 186, 187, 204, 217, 231, 238, 242, 248, 264, 308, 341, 357, 363, 372, 374, 408, 434, 462, 476, 484, 527, 561, 616, 651, 682, 714, 726, 744, 748, 847, 868, 924, 952, 968, 1023, 1054, 1122, 1302, 1309, 1364, 1428, 1452, 1496, 1581, 1694, 1736, 1848, 1901, 2046, 2057, 2108, 2244, 2387, 2541, 2604, 2618, 2728, 2856, 2904, 3162, 3388, 3689, 3751, 3802, 3927, 4092, 4114, 4216, 4488, 4774, 5082, 5208, 5236, 5703, 5797, 6171, 6324, 6776, 7161, 7378, 7502, 7604, 7854, 8184, 8228, 9548, 10164, 10472, 11067, 11253, 11406, 11594, 12342, 12648, 13307, 14322, 14399, 14756, 15004, 15208, 15708, 16456, 17391, 19096, 20328, 20911, 22134, 22506, 22812, 23188, 24684, 26257, 26614, 28644, 28798, 29512, 30008, 31416, 32317, 34782, 39921, 40579, 41822, 43197, 44268, 45012, 45624, 46376, 49368, 52514, 53228, 57288, 57596, 58931, 62733, 63767, 64634, 69564, 78771, 79842, 81158, 83644, 86394, 88536, 90024, 96951, 105028, 106456, 115192, 117862, 121737, 125466, 127534, 129268, 139128, 146377, 157542, 159684, 162316, 167288, 172788, 176793, 191301, 193902, 210056, 226219, 230021, 235724, 243474, 250932, 255068, 258536, 292754, 315084, 319368, 324632, 345576, 353586, 355487, 382602, 387804, 412517, 439131, 446369, 452438, 460042, 471448, 486948, 501864, 510136, 585508, 630168, 648241, 678657, 690063, 707172, 710974, 765204, 775608, 825034, 878262, 892738, 904876, 920084, 973896, 1001827, 1066461, 1171016, 1237551, 1296482, 1339107, 1357314, 1380126, 1414344, 1421948, 1530408, 1610147, 1650068, 1756524, 1785476, 1809752, 1840168, 1944723, 2003654, 2132922, 2475102, 2488409, 2592964, 2678214, 2714628, 2760252, 2843896, 3005481, 3220294, 3300136, 3513048, 3570952, 3889446, 3910357, 4007308, 4265844, 4537687, 4830441, 4950204, 4976818, 5185928, 5356428, 5429256, 5520504, 6010962, 6440588, 7012789, 7130651, 7465227, 7778892, 7820714, 8014616, 8531688, 9075374, 9660882, 9900408, 9953636, 10712856, 11020097, 11731071, 12021924, 12881176, 13613061, 14025578, 14261302, 14930454, 15557784, 15641428, 18150748, 19321764, 19907272, 21038367, 21391953, 22040194, 23462142, 24043848, 27226122, 27372499, 28051156, 28522604, 29860908, 31282856, 33060291, 36301496, 38643528, 42076734, 42783906, 44080388, 46924284, 49914557, 54452244, 54744998, 56102312, 57045208, 59721816, 66120582, 77140679, 82117497, 84153468, 85567812, 88160776, 93848568, 99829114, 108904488, 109489996, 121221067, 132241164, 149743671, 154281358, 164234994, 168306936, 171135624, 199658228, 218979992, 231422037, 242442134, 264482328, 299487342, 308562716, 328469988, 363663201, 399316456, 462844074, 484884268, 598974684, 617125432, 656939976, 727326402, 848547469, 925688148, 969768536, 1197949368, 1454652804, 1697094938, 1851376296, 2545642407, 2909305608, 3394189876, 5091284814, 6788379752, 10182569628, 20365139256]

約数ペア:

[(1, 20365139256), (2, 10182569628), (3, 6788379752), (4, 5091284814), (6, 3394189876), (7, 2909305608), (8, 2545642407), (11, 1851376296), (12, 1697094938), (14, 1454652804), (17, 1197949368), (21, 969768536), (22, 925688148), (24, 848547469), (28, 727326402), (31, 656939976), (33, 617125432), (34, 598974684), (42, 484884268), (44, 462844074), (51, 399316456), (56, 363663201), (62, 328469988), (66, 308562716), (68, 299487342), (77, 264482328), (84, 242442134), (88, 231422037), (93, 218979992), (102, 199658228), (119, 171135624), (121, 168306936), (124, 164234994), (132, 154281358), (136, 149743671), (154, 132241164), (168, 121221067), (186, 109489996), (187, 108904488), (204, 99829114), (217, 93848568), (231, 88160776), (238, 85567812), (242, 84153468), (248, 82117497), (264, 77140679), (308, 66120582), (341, 59721816), (357, 57045208), (363, 56102312), (372, 54744998), (374, 54452244), (408, 49914557), (434, 46924284), (462, 44080388), (476, 42783906), (484, 42076734), (527, 38643528), (561, 36301496), (616, 33060291), (651, 31282856), (682, 29860908), (714, 28522604), (726, 28051156), (744, 27372499), (748, 27226122), (847, 24043848), (868, 23462142), (924, 22040194), (952, 21391953), (968, 21038367), (1023, 19907272), (1054, 19321764), (1122, 18150748), (1302, 15641428), (1309, 15557784), (1364, 14930454), (1428, 14261302), (1452, 14025578), (1496, 13613061), (1581, 12881176), (1694, 12021924), (1736, 11731071), (1848, 11020097), (1901, 10712856), (2046, 9953636), (2057, 9900408), (2108, 9660882), (2244, 9075374), (2387, 8531688), (2541, 8014616), (2604, 7820714), (2618, 7778892), (2728, 7465227), (2856, 7130651), (2904, 7012789), (3162, 6440588), (3388, 6010962), (3689, 5520504), (3751, 5429256), (3802, 5356428), (3927, 5185928), (4092, 4976818), (4114, 4950204), (4216, 4830441), (4488, 4537687), (4774, 4265844), (5082, 4007308), (5208, 3910357), (5236, 3889446), (5703, 3570952), (5797, 3513048), (6171, 3300136), (6324, 3220294), (6776, 3005481), (7161, 2843896), (7378, 2760252), (7502, 2714628), (7604, 2678214), (7854, 2592964), (8184, 2488409), (8228, 2475102), (9548, 2132922), (10164, 2003654), (10472, 1944723), (11067, 1840168), (11253, 1809752), (11406, 1785476), (11594, 1756524), (12342, 1650068), (12648, 1610147), (13307, 1530408), (14322, 1421948), (14399, 1414344), (14756, 1380126), (15004, 1357314), (15208, 1339107), (15708, 1296482), (16456, 1237551), (17391, 1171016), (19096, 1066461), (20328, 1001827), (20911, 973896), (22134, 920084), (22506, 904876), (22812, 892738), (23188, 878262), (24684, 825034), (26257, 775608), (26614, 765204), (28644, 710974), (28798, 707172), (29512, 690063), (30008, 678657), (31416, 648241), (32317, 630168), (34782, 585508), (39921, 510136), (40579, 501864), (41822, 486948), (43197, 471448), (44268, 460042), (45012, 452438), (45624, 446369), (46376, 439131), (49368, 412517), (52514, 387804), (53228, 382602), (57288, 355487), (57596, 353586), (58931, 345576), (62733, 324632), (63767, 319368), (64634, 315084), (69564, 292754), (78771, 258536), (79842, 255068), (81158, 250932), (83644, 243474), (86394, 235724), (88536, 230021), (90024, 226219), (96951, 210056), (105028, 193902), (106456, 191301), (115192, 176793), (117862, 172788), (121737, 167288), (125466, 162316), (127534, 159684), (129268, 157542), (139128, 146377)]