2020876886

素因数分解:

$2^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{80149}}^1$

素因数の和:81959

約数の個数: 16

約数和(自身を含む): 3466327200

約数和(自身を除く): 1445450314

約数列:

[1, 2, 7, 14, 1801, 3602, 12607, 25214, 80149, 160298, 561043, 1122086, 144348349, 288696698, 1010438443, 2020876886]

約数ペア:

[(1, 2020876886), (2, 1010438443), (7, 288696698), (14, 144348349), (1801, 1122086), (3602, 561043), (12607, 160298), (25214, 80149)]