20228889454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1295561}}^1$

素因数の和:1295811

約数の個数: 16

約数和(自身を含む): 31311142416

約数和(自身を除く): 11082252962

約数列:

[1, 2, 37, 74, 211, 422, 7807, 15614, 1295561, 2591122, 47935757, 95871514, 273363371, 546726742, 10114444727, 20228889454]

約数ペア:

[(1, 20228889454), (2, 10114444727), (37, 546726742), (74, 273363371), (211, 95871514), (422, 47935757), (7807, 2591122), (15614, 1295561)]