20213826051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1310119}}^1$

素因数の和:1310298

約数の個数: 16

約数和(自身を含む): 27879353600

約数和(自身を除く): 7665527549

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 1310119, 3930357, 48474403, 145423209, 182106541, 546319623, 6737942017, 20213826051]

約数ペア:

[(1, 20213826051), (3, 6737942017), (37, 546319623), (111, 182106541), (139, 145423209), (417, 48474403), (5143, 3930357), (15429, 1310119)]