20189322946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1107721}}^1$

素因数の和:1108437

約数の個数: 16

約数和(自身を含む): 32660075448

約数和(自身を除く): 12470752502

約数列:

[1, 2, 13, 26, 701, 1402, 9113, 18226, 1107721, 2215442, 14400373, 28800746, 776512421, 1553024842, 10094661473, 20189322946]

約数ペア:

[(1, 20189322946), (2, 10094661473), (13, 1553024842), (26, 776512421), (701, 28800746), (1402, 14400373), (9113, 2215442), (18226, 1107721)]