20542314098

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{808307}}^1$

素因数の和:808537

約数の個数: 16

約数和(自身を含む): 31368816864

約数和(自身を除く): 10826502766

約数列:

[1, 2, 97, 131, 194, 262, 12707, 25414, 808307, 1616614, 78405779, 105888217, 156811558, 211776434, 10271157049, 20542314098]

約数ペア:

[(1, 20542314098), (2, 10271157049), (97, 211776434), (131, 156811558), (194, 105888217), (262, 78405779), (12707, 1616614), (25414, 808307)]