20660213232

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{6959}}^1$

素因数の和:7415

約数の個数: 120

約数和(自身を含む): 59070772800

約数和(自身を除く): 38410559568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 389, 424, 477, 636, 778, 848, 954, 1167, 1272, 1556, 1908, 2334, 2544, 3112, 3501, 3816, 4668, 6224, 6959, 7002, 7632, 9336, 13918, 14004, 18672, 20617, 20877, 27836, 28008, 41234, 41754, 55672, 56016, 61851, 62631, 82468, 83508, 111344, 123702, 125262, 164936, 167016, 185553, 247404, 250524, 329872, 334032, 368827, 371106, 494808, 501048, 737654, 742212, 989616, 1002096, 1106481, 1475308, 1484424, 2212962, 2707051, 2950616, 2968848, 3319443, 4425924, 5414102, 5901232, 6638886, 8121153, 8851848, 10828204, 13277772, 16242306, 17703696, 21656408, 24363459, 26555544, 32484612, 43312816, 48726918, 53111088, 64969224, 97453836, 129938448, 143473703, 194907672, 286947406, 389815344, 430421109, 573894812, 860842218, 1147789624, 1291263327, 1721684436, 2295579248, 2582526654, 3443368872, 5165053308, 6886737744, 10330106616, 20660213232]

約数ペア:

[(1, 20660213232), (2, 10330106616), (3, 6886737744), (4, 5165053308), (6, 3443368872), (8, 2582526654), (9, 2295579248), (12, 1721684436), (16, 1291263327), (18, 1147789624), (24, 860842218), (36, 573894812), (48, 430421109), (53, 389815344), (72, 286947406), (106, 194907672), (144, 143473703), (159, 129938448), (212, 97453836), (318, 64969224), (389, 53111088), (424, 48726918), (477, 43312816), (636, 32484612), (778, 26555544), (848, 24363459), (954, 21656408), (1167, 17703696), (1272, 16242306), (1556, 13277772), (1908, 10828204), (2334, 8851848), (2544, 8121153), (3112, 6638886), (3501, 5901232), (3816, 5414102), (4668, 4425924), (6224, 3319443), (6959, 2968848), (7002, 2950616), (7632, 2707051), (9336, 2212962), (13918, 1484424), (14004, 1475308), (18672, 1106481), (20617, 1002096), (20877, 989616), (27836, 742212), (28008, 737654), (41234, 501048), (41754, 494808), (55672, 371106), (56016, 368827), (61851, 334032), (62631, 329872), (82468, 250524), (83508, 247404), (111344, 185553), (123702, 167016), (125262, 164936)]