20002990176

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1041

約数の個数: 336

約数和(自身を含む): 64551180960

約数和(自身を除く): 44548190784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 71, 72, 78, 81, 96, 104, 108, 117, 142, 144, 156, 162, 208, 213, 216, 234, 243, 284, 288, 312, 324, 351, 416, 426, 432, 468, 486, 568, 624, 639, 648, 702, 729, 852, 864, 923, 929, 936, 972, 1053, 1136, 1248, 1278, 1296, 1404, 1458, 1704, 1846, 1858, 1872, 1917, 1944, 2106, 2272, 2556, 2592, 2769, 2787, 2808, 2916, 3159, 3408, 3692, 3716, 3744, 3834, 3888, 4212, 5112, 5538, 5574, 5616, 5751, 5832, 6318, 6816, 7384, 7432, 7668, 7776, 8307, 8361, 8424, 9477, 10224, 11076, 11148, 11232, 11502, 11664, 12077, 12636, 14768, 14864, 15336, 16614, 16722, 16848, 17253, 18954, 20448, 22152, 22296, 23004, 23328, 24154, 24921, 25083, 25272, 29536, 29728, 30672, 33228, 33444, 33696, 34506, 36231, 37908, 44304, 44592, 46008, 48308, 49842, 50166, 50544, 51759, 61344, 65959, 66456, 66888, 69012, 72462, 74763, 75249, 75816, 88608, 89184, 92016, 96616, 99684, 100332, 101088, 103518, 108693, 131918, 132912, 133776, 138024, 144924, 149526, 150498, 151632, 184032, 193232, 197877, 199368, 200664, 207036, 217386, 224289, 225747, 263836, 265824, 267552, 276048, 289848, 299052, 300996, 303264, 326079, 386464, 395754, 398736, 401328, 414072, 434772, 448578, 451494, 527672, 552096, 579696, 593631, 598104, 601992, 652158, 672867, 677241, 791508, 797472, 802656, 828144, 857467, 869544, 897156, 902988, 978237, 1055344, 1159392, 1187262, 1196208, 1203984, 1304316, 1345734, 1354482, 1583016, 1656288, 1714934, 1739088, 1780893, 1794312, 1805976, 1956474, 2110688, 2374524, 2392416, 2407968, 2572401, 2608632, 2691468, 2708964, 2934711, 3166032, 3429868, 3478176, 3561786, 3588624, 3611952, 3912948, 4749048, 5144802, 5217264, 5342679, 5382936, 5417928, 5869422, 6332064, 6859736, 7123572, 7177248, 7223904, 7717203, 7825896, 8804133, 9498096, 10289604, 10434528, 10685358, 10765872, 10835856, 11738844, 13719472, 14247144, 15434406, 15651792, 16028037, 17608266, 18996192, 20579208, 21370716, 21531744, 21671712, 23151609, 23477688, 27438944, 28494288, 30868812, 31303584, 32056074, 35216532, 41158416, 42741432, 46303218, 46955376, 48084111, 56988576, 61737624, 64112148, 69454827, 70433064, 82316832, 85482864, 92606436, 93910752, 96168222, 123475248, 128224296, 138909654, 140866128, 170965728, 185212872, 192336444, 208364481, 246950496, 256448592, 277819308, 281732256, 370425744, 384672888, 416728962, 512897184, 555638616, 625093443, 740851488, 769345776, 833457924, 1111277232, 1250186886, 1538691552, 1666915848, 2222554464, 2500373772, 3333831696, 5000747544, 6667663392, 10001495088, 20002990176]

約数ペア:

[(1, 20002990176), (2, 10001495088), (3, 6667663392), (4, 5000747544), (6, 3333831696), (8, 2500373772), (9, 2222554464), (12, 1666915848), (13, 1538691552), (16, 1250186886), (18, 1111277232), (24, 833457924), (26, 769345776), (27, 740851488), (32, 625093443), (36, 555638616), (39, 512897184), (48, 416728962), (52, 384672888), (54, 370425744), (71, 281732256), (72, 277819308), (78, 256448592), (81, 246950496), (96, 208364481), (104, 192336444), (108, 185212872), (117, 170965728), (142, 140866128), (144, 138909654), (156, 128224296), (162, 123475248), (208, 96168222), (213, 93910752), (216, 92606436), (234, 85482864), (243, 82316832), (284, 70433064), (288, 69454827), (312, 64112148), (324, 61737624), (351, 56988576), (416, 48084111), (426, 46955376), (432, 46303218), (468, 42741432), (486, 41158416), (568, 35216532), (624, 32056074), (639, 31303584), (648, 30868812), (702, 28494288), (729, 27438944), (852, 23477688), (864, 23151609), (923, 21671712), (929, 21531744), (936, 21370716), (972, 20579208), (1053, 18996192), (1136, 17608266), (1248, 16028037), (1278, 15651792), (1296, 15434406), (1404, 14247144), (1458, 13719472), (1704, 11738844), (1846, 10835856), (1858, 10765872), (1872, 10685358), (1917, 10434528), (1944, 10289604), (2106, 9498096), (2272, 8804133), (2556, 7825896), (2592, 7717203), (2769, 7223904), (2787, 7177248), (2808, 7123572), (2916, 6859736), (3159, 6332064), (3408, 5869422), (3692, 5417928), (3716, 5382936), (3744, 5342679), (3834, 5217264), (3888, 5144802), (4212, 4749048), (5112, 3912948), (5538, 3611952), (5574, 3588624), (5616, 3561786), (5751, 3478176), (5832, 3429868), (6318, 3166032), (6816, 2934711), (7384, 2708964), (7432, 2691468), (7668, 2608632), (7776, 2572401), (8307, 2407968), (8361, 2392416), (8424, 2374524), (9477, 2110688), (10224, 1956474), (11076, 1805976), (11148, 1794312), (11232, 1780893), (11502, 1739088), (11664, 1714934), (12077, 1656288), (12636, 1583016), (14768, 1354482), (14864, 1345734), (15336, 1304316), (16614, 1203984), (16722, 1196208), (16848, 1187262), (17253, 1159392), (18954, 1055344), (20448, 978237), (22152, 902988), (22296, 897156), (23004, 869544), (23328, 857467), (24154, 828144), (24921, 802656), (25083, 797472), (25272, 791508), (29536, 677241), (29728, 672867), (30672, 652158), (33228, 601992), (33444, 598104), (33696, 593631), (34506, 579696), (36231, 552096), (37908, 527672), (44304, 451494), (44592, 448578), (46008, 434772), (48308, 414072), (49842, 401328), (50166, 398736), (50544, 395754), (51759, 386464), (61344, 326079), (65959, 303264), (66456, 300996), (66888, 299052), (69012, 289848), (72462, 276048), (74763, 267552), (75249, 265824), (75816, 263836), (88608, 225747), (89184, 224289), (92016, 217386), (96616, 207036), (99684, 200664), (100332, 199368), (101088, 197877), (103518, 193232), (108693, 184032), (131918, 151632), (132912, 150498), (133776, 149526), (138024, 144924)]