20059116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 61834752

約数和(自身を除く): 41775636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1277, 1309, 1428, 2244, 2554, 2618, 3831, 3927, 5108, 5236, 7662, 7854, 8939, 14047, 15324, 15708, 17878, 21709, 26817, 28094, 35756, 42141, 43418, 53634, 56188, 65127, 84282, 86836, 98329, 107268, 130254, 151963, 168564, 196658, 238799, 260508, 294987, 303926, 393316, 455889, 477598, 589974, 607852, 716397, 911778, 955196, 1179948, 1432794, 1671593, 1823556, 2865588, 3343186, 5014779, 6686372, 10029558, 20059116]

約数ペア:

[(1, 20059116), (2, 10029558), (3, 6686372), (4, 5014779), (6, 3343186), (7, 2865588), (11, 1823556), (12, 1671593), (14, 1432794), (17, 1179948), (21, 955196), (22, 911778), (28, 716397), (33, 607852), (34, 589974), (42, 477598), (44, 455889), (51, 393316), (66, 303926), (68, 294987), (77, 260508), (84, 238799), (102, 196658), (119, 168564), (132, 151963), (154, 130254), (187, 107268), (204, 98329), (231, 86836), (238, 84282), (308, 65127), (357, 56188), (374, 53634), (462, 43418), (476, 42141), (561, 35756), (714, 28094), (748, 26817), (924, 21709), (1122, 17878), (1277, 15708), (1309, 15324), (1428, 14047), (2244, 8939), (2554, 7854), (2618, 7662), (3831, 5236), (3927, 5108)]