20004161

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^2$

素因数の和:292

約数の個数: 12

約数和(自身を含む): 21141756

約数和(自身を除く): 1137595

約数列:

[1, 37, 53, 101, 1961, 3737, 5353, 10201, 198061, 377437, 540653, 20004161]

約数ペア:

[(1, 20004161), (37, 540653), (53, 377437), (101, 198061), (1961, 10201), (3737, 5353)]