20101704865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{314261}}^1$

素因数の和:315440

約数の個数: 16

約数和(自身を含む): 26337669696

約数和(自身を除く): 6235964831

約数列:

[1, 5, 11, 55, 1163, 5815, 12793, 63965, 314261, 1571305, 3456871, 17284355, 365485543, 1827427715, 4020340973, 20101704865]

約数ペア:

[(1, 20101704865), (5, 4020340973), (11, 1827427715), (55, 365485543), (1163, 17284355), (5815, 3456871), (12793, 1571305), (63965, 314261)]