20139701032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{29983}}^1$

素因数の和:30466

約数の個数: 64

約数和(自身を含む): 43716672000

約数和(自身を除く): 23576970968

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 449, 748, 898, 1496, 1796, 3592, 4939, 7633, 9878, 15266, 19756, 29983, 30532, 39512, 59966, 61064, 83963, 119932, 167926, 239864, 329813, 335852, 509711, 659626, 671704, 1019422, 1319252, 2038844, 2638504, 4077688, 5606821, 11213642, 13462367, 22427284, 26924734, 44854568, 53849468, 107698936, 148086037, 228860239, 296172074, 457720478, 592344148, 915440956, 1184688296, 1830881912, 2517462629, 5034925258, 10069850516, 20139701032]

約数ペア:

[(1, 20139701032), (2, 10069850516), (4, 5034925258), (8, 2517462629), (11, 1830881912), (17, 1184688296), (22, 915440956), (34, 592344148), (44, 457720478), (68, 296172074), (88, 228860239), (136, 148086037), (187, 107698936), (374, 53849468), (449, 44854568), (748, 26924734), (898, 22427284), (1496, 13462367), (1796, 11213642), (3592, 5606821), (4939, 4077688), (7633, 2638504), (9878, 2038844), (15266, 1319252), (19756, 1019422), (29983, 671704), (30532, 659626), (39512, 509711), (59966, 335852), (61064, 329813), (83963, 239864), (119932, 167926)]