20206720002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481112381}}^1$

素因数の和:481112393

約数の個数: 16

約数和(自身を含む): 46186788672

約数和(自身を除く): 25980068670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481112381, 962224762, 1443337143, 2886674286, 3367786667, 6735573334, 10103360001, 20206720002]

約数ペア:

[(1, 20206720002), (2, 10103360001), (3, 6735573334), (6, 3367786667), (7, 2886674286), (14, 1443337143), (21, 962224762), (42, 481112381)]