20071996834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1666279}}^1$

素因数の和:1666617

約数の個数: 16

約数和(自身を含む): 31792622400

約数和(自身を除く): 11720625566

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 1666279, 3332558, 31659301, 63318602, 528210443, 1056420886, 10035998417, 20071996834]

約数ペア:

[(1, 20071996834), (2, 10035998417), (19, 1056420886), (38, 528210443), (317, 63318602), (634, 31659301), (6023, 3332558), (12046, 1666279)]