20107455599

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{2158147}}^1$

素因数の和:2158187

約数の個数: 16

約数和(自身を含む): 25276229376

約数和(自身を除く): 5168773777

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 2158147, 15107029, 23739617, 166177319, 261135787, 1827950509, 2872493657, 20107455599]

約数ペア:

[(1, 20107455599), (7, 2872493657), (11, 1827950509), (77, 261135787), (121, 166177319), (847, 23739617), (1331, 15107029), (9317, 2158147)]