20383896247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1\times {\mathrm{42061}}^1$

素因数の和:45474

約数の個数: 16

約数和(自身を含む): 23955150240

約数和(自身を除く): 3571253993

約数列:

[1, 11, 13, 143, 3389, 37279, 42061, 44057, 462671, 484627, 546793, 6014723, 142544729, 1567992019, 1853081477, 20383896247]

約数ペア:

[(1, 20383896247), (11, 1853081477), (13, 1567992019), (143, 142544729), (3389, 6014723), (37279, 546793), (42061, 484627), (44057, 462671)]