20176496204

素因数分解:

$2^2\times {\mathrm{194521}}^1\times {\mathrm{25931}}^1$

素因数の和:220456

約数の個数: 12

約数和(自身を含む): 35310411528

約数和(自身を除く): 15133915324

約数列:

[1, 2, 4, 25931, 51862, 103724, 194521, 389042, 778084, 5044124051, 10088248102, 20176496204]

約数ペア:

[(1, 20176496204), (2, 10088248102), (4, 5044124051), (25931, 778084), (51862, 389042), (103724, 194521)]