20767422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9181}}^1$

素因数の和:9228

約数の個数: 32

約数和(自身を含む): 46277280

約数和(自身を除く): 25509858

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9181, 18362, 27543, 55086, 119353, 238706, 266249, 358059, 532498, 716118, 798747, 1597494, 3461237, 6922474, 10383711, 20767422]

約数ペア:

[(1, 20767422), (2, 10383711), (3, 6922474), (6, 3461237), (13, 1597494), (26, 798747), (29, 716118), (39, 532498), (58, 358059), (78, 266249), (87, 238706), (174, 119353), (377, 55086), (754, 27543), (1131, 18362), (2262, 9181)]