20163589353960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{47695121}}^1$

素因数の和:47695419

約数の個数: 128

約数和(自身を含む): 65384288847360

約数和(自身を除く): 45220699493400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 271, 312, 390, 520, 542, 780, 813, 1084, 1355, 1560, 1626, 2168, 2710, 3252, 3523, 4065, 5420, 6504, 7046, 8130, 10569, 10840, 14092, 16260, 17615, 21138, 28184, 32520, 35230, 42276, 52845, 70460, 84552, 105690, 140920, 211380, 422760, 47695121, 95390242, 143085363, 190780484, 238475605, 286170726, 381560968, 476951210, 572341452, 620036573, 715426815, 953902420, 1144682904, 1240073146, 1430853630, 1860109719, 1907804840, 2480146292, 2861707260, 3100182865, 3720219438, 4960292584, 5723414520, 6200365730, 7440438876, 9300548595, 12400731460, 12925377791, 14880877752, 18601097190, 24801462920, 25850755582, 37202194380, 38776133373, 51701511164, 64626888955, 74404388760, 77552266746, 103403022328, 129253777910, 155104533492, 168029911283, 193880666865, 258507555820, 310209066984, 336059822566, 387761333730, 504089733849, 517015111640, 672119645132, 775522667460, 840149556415, 1008179467698, 1344239290264, 1551045334920, 1680299112830, 2016358935396, 2520448669245, 3360598225660, 4032717870792, 5040897338490, 6721196451320, 10081794676980, 20163589353960]

約数ペア:

[(1, 20163589353960), (2, 10081794676980), (3, 6721196451320), (4, 5040897338490), (5, 4032717870792), (6, 3360598225660), (8, 2520448669245), (10, 2016358935396), (12, 1680299112830), (13, 1551045334920), (15, 1344239290264), (20, 1008179467698), (24, 840149556415), (26, 775522667460), (30, 672119645132), (39, 517015111640), (40, 504089733849), (52, 387761333730), (60, 336059822566), (65, 310209066984), (78, 258507555820), (104, 193880666865), (120, 168029911283), (130, 155104533492), (156, 129253777910), (195, 103403022328), (260, 77552266746), (271, 74404388760), (312, 64626888955), (390, 51701511164), (520, 38776133373), (542, 37202194380), (780, 25850755582), (813, 24801462920), (1084, 18601097190), (1355, 14880877752), (1560, 12925377791), (1626, 12400731460), (2168, 9300548595), (2710, 7440438876), (3252, 6200365730), (3523, 5723414520), (4065, 4960292584), (5420, 3720219438), (6504, 3100182865), (7046, 2861707260), (8130, 2480146292), (10569, 1907804840), (10840, 1860109719), (14092, 1430853630), (16260, 1240073146), (17615, 1144682904), (21138, 953902420), (28184, 715426815), (32520, 620036573), (35230, 572341452), (42276, 476951210), (52845, 381560968), (70460, 286170726), (84552, 238475605), (105690, 190780484), (140920, 143085363), (211380, 95390242), (422760, 47695121)]