20196594519

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4620589}}^1$

素因数の和:4620670

約数の個数: 16

約数和(自身を含む): 28388904960

約数和(自身を除く): 8192310441

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 4620589, 13861767, 143238259, 217167683, 429714777, 651503049, 6732198173, 20196594519]

約数ペア:

[(1, 20196594519), (3, 6732198173), (31, 651503049), (47, 429714777), (93, 217167683), (141, 143238259), (1457, 13861767), (4371, 4620589)]