20031757656

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1\times {\mathrm{12263}}^1$

素因数の和:14648

約数の個数: 64

約数和(自身を含む): 51832569600

約数和(自身を除く): 31800811944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 2347, 4694, 7041, 9388, 12263, 14082, 18776, 24526, 28164, 36789, 49052, 56328, 68063, 73578, 98104, 136126, 147156, 204189, 272252, 294312, 355627, 408378, 544504, 711254, 816756, 1066881, 1422508, 1633512, 2133762, 2845016, 4267524, 8535048, 28781261, 57562522, 86343783, 115125044, 172687566, 230250088, 345375132, 690750264, 834656569, 1669313138, 2503969707, 3338626276, 5007939414, 6677252552, 10015878828, 20031757656]

約数ペア:

[(1, 20031757656), (2, 10015878828), (3, 6677252552), (4, 5007939414), (6, 3338626276), (8, 2503969707), (12, 1669313138), (24, 834656569), (29, 690750264), (58, 345375132), (87, 230250088), (116, 172687566), (174, 115125044), (232, 86343783), (348, 57562522), (696, 28781261), (2347, 8535048), (4694, 4267524), (7041, 2845016), (9388, 2133762), (12263, 1633512), (14082, 1422508), (18776, 1066881), (24526, 816756), (28164, 711254), (36789, 544504), (49052, 408378), (56328, 355627), (68063, 294312), (73578, 272252), (98104, 204189), (136126, 147156)]