20165366198

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1\times {\mathrm{74869}}^1$

素因数の和:75991

約数の個数: 16

約数和(自身を含む): 30500241120

約数和(自身を除く): 10334874922

約数列:

[1, 2, 137, 274, 983, 1966, 74869, 134671, 149738, 269342, 10257053, 20514106, 73596227, 147192454, 10082683099, 20165366198]

約数ペア:

[(1, 20165366198), (2, 10082683099), (137, 147192454), (274, 73596227), (983, 20514106), (1966, 10257053), (74869, 269342), (134671, 149738)]