20100322468

素因数分解:

$2^2\times {\mathrm{18679}}^1\times {\mathrm{269023}}^1$

素因数の和:287706

約数の個数: 12

約数和(自身を含む): 35177578240

約数和(自身を除く): 15077255772

約数列:

[1, 2, 4, 18679, 37358, 74716, 269023, 538046, 1076092, 5025080617, 10050161234, 20100322468]

約数ペア:

[(1, 20100322468), (2, 10050161234), (4, 5025080617), (18679, 1076092), (37358, 538046), (74716, 269023)]