20130958546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2061331}}^1$

素因数の和:2061609

約数の個数: 16

約数和(自身を含む): 31909419360

約数和(自身を除く): 11778460814

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 2061331, 4122662, 39165289, 78330578, 529762067, 1059524134, 10065479273, 20130958546]

約数ペア:

[(1, 20130958546), (2, 10065479273), (19, 1059524134), (38, 529762067), (257, 78330578), (514, 39165289), (4883, 4122662), (9766, 2061331)]