20290935984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15329}}^1$

素因数の和:15483

約数の個数: 160

約数和(自身を含む): 60221145600

約数和(自身を除く): 39930209616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 109, 132, 138, 176, 184, 218, 253, 264, 276, 327, 368, 436, 506, 528, 552, 654, 759, 872, 1012, 1104, 1199, 1308, 1518, 1744, 2024, 2398, 2507, 2616, 3036, 3597, 4048, 4796, 5014, 5232, 6072, 7194, 7521, 9592, 10028, 12144, 14388, 15042, 15329, 19184, 20056, 27577, 28776, 30084, 30658, 40112, 45987, 55154, 57552, 60168, 61316, 82731, 91974, 110308, 120336, 122632, 165462, 168619, 183948, 220616, 245264, 330924, 337238, 352567, 367896, 441232, 505857, 661848, 674476, 705134, 735792, 1011714, 1057701, 1323696, 1348952, 1410268, 1670861, 2023428, 2115402, 2697904, 2820536, 3341722, 3878237, 4046856, 4230804, 5012583, 5641072, 6683444, 7756474, 8093712, 8461608, 10025166, 11634711, 13366888, 15512948, 16923216, 18379471, 20050332, 23269422, 26733776, 31025896, 36758942, 38429803, 40100664, 46538844, 55138413, 62051792, 73517884, 76859606, 80201328, 93077688, 110276826, 115289409, 147035768, 153719212, 186155376, 220553652, 230578818, 294071536, 307438424, 422727833, 441107304, 461157636, 614876848, 845455666, 882214608, 922315272, 1268183499, 1690911332, 1844630544, 2536366998, 3381822664, 5072733996, 6763645328, 10145467992, 20290935984]

約数ペア:

[(1, 20290935984), (2, 10145467992), (3, 6763645328), (4, 5072733996), (6, 3381822664), (8, 2536366998), (11, 1844630544), (12, 1690911332), (16, 1268183499), (22, 922315272), (23, 882214608), (24, 845455666), (33, 614876848), (44, 461157636), (46, 441107304), (48, 422727833), (66, 307438424), (69, 294071536), (88, 230578818), (92, 220553652), (109, 186155376), (132, 153719212), (138, 147035768), (176, 115289409), (184, 110276826), (218, 93077688), (253, 80201328), (264, 76859606), (276, 73517884), (327, 62051792), (368, 55138413), (436, 46538844), (506, 40100664), (528, 38429803), (552, 36758942), (654, 31025896), (759, 26733776), (872, 23269422), (1012, 20050332), (1104, 18379471), (1199, 16923216), (1308, 15512948), (1518, 13366888), (1744, 11634711), (2024, 10025166), (2398, 8461608), (2507, 8093712), (2616, 7756474), (3036, 6683444), (3597, 5641072), (4048, 5012583), (4796, 4230804), (5014, 4046856), (5232, 3878237), (6072, 3341722), (7194, 2820536), (7521, 2697904), (9592, 2115402), (10028, 2023428), (12144, 1670861), (14388, 1410268), (15042, 1348952), (15329, 1323696), (19184, 1057701), (20056, 1011714), (27577, 735792), (28776, 705134), (30084, 674476), (30658, 661848), (40112, 505857), (45987, 441232), (55154, 367896), (57552, 352567), (60168, 337238), (61316, 330924), (82731, 245264), (91974, 220616), (110308, 183948), (120336, 168619), (122632, 165462)]