20165566466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2191433}}^1$

素因数の和:2191585

約数の個数: 16

約数和(自身を含む): 31241083104

約数和(自身を除く): 11075516638

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 2191433, 4382866, 94231619, 188463238, 234483331, 468966662, 10082783233, 20165566466]

約数ペア:

[(1, 20165566466), (2, 10082783233), (43, 468966662), (86, 234483331), (107, 188463238), (214, 94231619), (4601, 4382866), (9202, 2191433)]