20119661631

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{8693}}^1\times {\mathrm{3727}}^1$

素因数の和:12452

約数の個数: 32

約数和(自身を含む): 31114782720

約数和(自身を除く): 10995121089

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3727, 8693, 11181, 26079, 33543, 78237, 85721, 100629, 199939, 234711, 257163, 599817, 771489, 1799451, 2314467, 5398353, 32398811, 97196433, 291589299, 745172653, 874767897, 2235517959, 6706553877, 20119661631]

約数ペア:

[(1, 20119661631), (3, 6706553877), (9, 2235517959), (23, 874767897), (27, 745172653), (69, 291589299), (207, 97196433), (621, 32398811), (3727, 5398353), (8693, 2314467), (11181, 1799451), (26079, 771489), (33543, 599817), (78237, 257163), (85721, 234711), (100629, 199939)]