20210080796

素因数分解:

$2^2\times {\mathrm{6823}}^1\times {\mathrm{740513}}^1$

素因数の和:747340

約数の個数: 12

約数和(自身を含む): 35372872752

約数和(自身を除く): 15162791956

約数列:

[1, 2, 4, 6823, 13646, 27292, 740513, 1481026, 2962052, 5052520199, 10105040398, 20210080796]

約数ペア:

[(1, 20210080796), (2, 10105040398), (4, 5052520199), (6823, 2962052), (13646, 1481026), (27292, 740513)]