2020168865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2825411}}^1$

素因数の和:2825440

約数の個数: 16

約数和(自身を含む): 2848015296

約数和(自身を除く): 827846431

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2825411, 14127055, 31079521, 36730343, 155397605, 183651715, 404033773, 2020168865]

約数ペア:

[(1, 2020168865), (5, 404033773), (11, 183651715), (13, 155397605), (55, 36730343), (65, 31079521), (143, 14127055), (715, 2825411)]