20948300066

素因数分解:

$2^1\times {\mathrm{1427}}^1\times {\mathrm{2087}}^1\times {\mathrm{3517}}^1$

素因数の和:7033

約数の個数: 16

約数和(自身を含む): 31468481856

約数和(自身を除く): 10520181790

約数列:

[1, 2, 1427, 2087, 2854, 3517, 4174, 7034, 2978149, 5018759, 5956298, 7339979, 10037518, 14679958, 10474150033, 20948300066]

約数ペア:

[(1, 20948300066), (2, 10474150033), (1427, 14679958), (2087, 10037518), (2854, 7339979), (3517, 5956298), (4174, 5018759), (7034, 2978149)]