20198538684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18099049}}^1$

素因数の和:18099090

約数の個数: 36

約数和(自身を含む): 52704433600

約数和(自身を除く): 32505894916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18099049, 36198098, 54297147, 72396196, 108594294, 162891441, 217188588, 325782882, 561070519, 651565764, 1122141038, 1683211557, 2244282076, 3366423114, 5049634671, 6732846228, 10099269342, 20198538684]

約数ペア:

[(1, 20198538684), (2, 10099269342), (3, 6732846228), (4, 5049634671), (6, 3366423114), (9, 2244282076), (12, 1683211557), (18, 1122141038), (31, 651565764), (36, 561070519), (62, 325782882), (93, 217188588), (124, 162891441), (186, 108594294), (279, 72396196), (372, 54297147), (558, 36198098), (1116, 18099049)]