20070460088

素因数分解:

$2^3\times 7^1\times {\mathrm{47857}}^1\times {\mathrm{7489}}^1$

素因数の和:55359

約数の個数: 32

約数和(自身を含む): 43014770400

約数和(自身を除く): 22944310312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7489, 14978, 29956, 47857, 52423, 59912, 95714, 104846, 191428, 209692, 334999, 382856, 419384, 669998, 1339996, 2679992, 358401073, 716802146, 1433604292, 2508807511, 2867208584, 5017615022, 10035230044, 20070460088]

約数ペア:

[(1, 20070460088), (2, 10035230044), (4, 5017615022), (7, 2867208584), (8, 2508807511), (14, 1433604292), (28, 716802146), (56, 358401073), (7489, 2679992), (14978, 1339996), (29956, 669998), (47857, 419384), (52423, 382856), (59912, 334999), (95714, 209692), (104846, 191428)]