20076066536

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{130087}}^1$

素因数の和:130385

約数の個数: 32

約数和(自身を含む): 38214650880

約数和(自身を除く): 18138584344

約数列:

[1, 2, 4, 8, 101, 191, 202, 382, 404, 764, 808, 1528, 19291, 38582, 77164, 130087, 154328, 260174, 520348, 1040696, 13138787, 24846617, 26277574, 49693234, 52555148, 99386468, 105110296, 198772936, 2509508317, 5019016634, 10038033268, 20076066536]

約数ペア:

[(1, 20076066536), (2, 10038033268), (4, 5019016634), (8, 2509508317), (101, 198772936), (191, 105110296), (202, 99386468), (382, 52555148), (404, 49693234), (764, 26277574), (808, 24846617), (1528, 13138787), (19291, 1040696), (38582, 520348), (77164, 260174), (130087, 154328)]