20149383756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1863613}}^1$

素因数の和:1863690

約数の個数: 48

約数和(自身を含む): 50720118624

約数和(自身を除く): 30570734868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 1863613, 3727226, 5590839, 7454452, 11181678, 22363356, 31681421, 63362842, 95044263, 98771489, 126725684, 190088526, 197542978, 296314467, 380177052, 395085956, 592628934, 1185257868, 1679115313, 3358230626, 5037345939, 6716461252, 10074691878, 20149383756]

約数ペア:

[(1, 20149383756), (2, 10074691878), (3, 6716461252), (4, 5037345939), (6, 3358230626), (12, 1679115313), (17, 1185257868), (34, 592628934), (51, 395085956), (53, 380177052), (68, 296314467), (102, 197542978), (106, 190088526), (159, 126725684), (204, 98771489), (212, 95044263), (318, 63362842), (636, 31681421), (901, 22363356), (1802, 11181678), (2703, 7454452), (3604, 5590839), (5406, 3727226), (10812, 1863613)]