20173744008

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1002

約数の個数: 320

約数和(自身を含む): 65643177600

約数和(自身を除く): 45469433592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 153, 162, 187, 198, 204, 216, 229, 264, 297, 306, 324, 374, 396, 408, 458, 459, 561, 594, 612, 648, 687, 727, 748, 792, 891, 916, 918, 1122, 1188, 1224, 1374, 1377, 1454, 1496, 1683, 1782, 1832, 1836, 2061, 2181, 2244, 2376, 2519, 2748, 2754, 2908, 3366, 3564, 3672, 3893, 4122, 4362, 4488, 5038, 5049, 5496, 5508, 5816, 6183, 6543, 6732, 7128, 7557, 7786, 7997, 8244, 8724, 10076, 10098, 11016, 11679, 12359, 12366, 13086, 13464, 15114, 15147, 15572, 15994, 16488, 17448, 18549, 19629, 20152, 20196, 22671, 23358, 23991, 24718, 24732, 26172, 30228, 30294, 31144, 31988, 35037, 37077, 37098, 39258, 40392, 42823, 45342, 46716, 47982, 49436, 49464, 52344, 58887, 60456, 60588, 63976, 68013, 70074, 71973, 74154, 74196, 78516, 85646, 90684, 93432, 95964, 98872, 105111, 111231, 117774, 121176, 128469, 135949, 136026, 140148, 143946, 148308, 148392, 157032, 166483, 171292, 181368, 191928, 204039, 210222, 215919, 222462, 235548, 256938, 271898, 272052, 280296, 287892, 296616, 315333, 332966, 333693, 342584, 385407, 407847, 408078, 420444, 431838, 444924, 471096, 499449, 513876, 543796, 544104, 575784, 630666, 647757, 665932, 667386, 770814, 815694, 816156, 840888, 863676, 889848, 998898, 1001079, 1027752, 1087592, 1156221, 1223541, 1261332, 1295514, 1331864, 1334772, 1498347, 1541628, 1631388, 1632312, 1727352, 1831313, 1997796, 2002158, 2312442, 2447082, 2522664, 2591028, 2669544, 2830211, 2996694, 3083256, 3262776, 3468663, 3662626, 3670623, 3995592, 4004316, 4495041, 4624884, 4894164, 5182056, 5493939, 5660422, 5993388, 6937326, 7325252, 7341246, 8008632, 8490633, 8990082, 9249768, 9788328, 10987878, 11011869, 11320844, 11986776, 13485123, 13874652, 14650504, 14682492, 16481817, 16981266, 17980164, 21975756, 22023738, 22641688, 25471899, 26970246, 27749304, 29364984, 31132321, 32963634, 33962532, 35960328, 43951512, 44047476, 49445451, 50943798, 53940492, 62264642, 65927268, 67925064, 76415697, 88094952, 93396963, 98890902, 101887596, 107880984, 124529284, 131854536, 148336353, 152831394, 186793926, 197781804, 203775192, 229247091, 249058568, 280190889, 296672706, 305662788, 373587852, 395563608, 458494182, 560381778, 593345412, 611325576, 747175704, 840572667, 916988364, 1120763556, 1186690824, 1681145334, 1833976728, 2241527112, 2521718001, 3362290668, 5043436002, 6724581336, 10086872004, 20173744008]

約数ペア:

[(1, 20173744008), (2, 10086872004), (3, 6724581336), (4, 5043436002), (6, 3362290668), (8, 2521718001), (9, 2241527112), (11, 1833976728), (12, 1681145334), (17, 1186690824), (18, 1120763556), (22, 916988364), (24, 840572667), (27, 747175704), (33, 611325576), (34, 593345412), (36, 560381778), (44, 458494182), (51, 395563608), (54, 373587852), (66, 305662788), (68, 296672706), (72, 280190889), (81, 249058568), (88, 229247091), (99, 203775192), (102, 197781804), (108, 186793926), (132, 152831394), (136, 148336353), (153, 131854536), (162, 124529284), (187, 107880984), (198, 101887596), (204, 98890902), (216, 93396963), (229, 88094952), (264, 76415697), (297, 67925064), (306, 65927268), (324, 62264642), (374, 53940492), (396, 50943798), (408, 49445451), (458, 44047476), (459, 43951512), (561, 35960328), (594, 33962532), (612, 32963634), (648, 31132321), (687, 29364984), (727, 27749304), (748, 26970246), (792, 25471899), (891, 22641688), (916, 22023738), (918, 21975756), (1122, 17980164), (1188, 16981266), (1224, 16481817), (1374, 14682492), (1377, 14650504), (1454, 13874652), (1496, 13485123), (1683, 11986776), (1782, 11320844), (1832, 11011869), (1836, 10987878), (2061, 9788328), (2181, 9249768), (2244, 8990082), (2376, 8490633), (2519, 8008632), (2748, 7341246), (2754, 7325252), (2908, 6937326), (3366, 5993388), (3564, 5660422), (3672, 5493939), (3893, 5182056), (4122, 4894164), (4362, 4624884), (4488, 4495041), (5038, 4004316), (5049, 3995592), (5496, 3670623), (5508, 3662626), (5816, 3468663), (6183, 3262776), (6543, 3083256), (6732, 2996694), (7128, 2830211), (7557, 2669544), (7786, 2591028), (7997, 2522664), (8244, 2447082), (8724, 2312442), (10076, 2002158), (10098, 1997796), (11016, 1831313), (11679, 1727352), (12359, 1632312), (12366, 1631388), (13086, 1541628), (13464, 1498347), (15114, 1334772), (15147, 1331864), (15572, 1295514), (15994, 1261332), (16488, 1223541), (17448, 1156221), (18549, 1087592), (19629, 1027752), (20152, 1001079), (20196, 998898), (22671, 889848), (23358, 863676), (23991, 840888), (24718, 816156), (24732, 815694), (26172, 770814), (30228, 667386), (30294, 665932), (31144, 647757), (31988, 630666), (35037, 575784), (37077, 544104), (37098, 543796), (39258, 513876), (40392, 499449), (42823, 471096), (45342, 444924), (46716, 431838), (47982, 420444), (49436, 408078), (49464, 407847), (52344, 385407), (58887, 342584), (60456, 333693), (60588, 332966), (63976, 315333), (68013, 296616), (70074, 287892), (71973, 280296), (74154, 272052), (74196, 271898), (78516, 256938), (85646, 235548), (90684, 222462), (93432, 215919), (95964, 210222), (98872, 204039), (105111, 191928), (111231, 181368), (117774, 171292), (121176, 166483), (128469, 157032), (135949, 148392), (136026, 148308), (140148, 143946)]