20174024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6689}}^1$

素因数の和:6737

約数の個数: 32

約数和(自身を含む): 42147000

約数和(自身を除く): 21972976

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6689, 13378, 26756, 53512, 86957, 173914, 193981, 347828, 387962, 695656, 775924, 1551848, 2521753, 5043506, 10087012, 20174024]

約数ペア:

[(1, 20174024), (2, 10087012), (4, 5043506), (8, 2521753), (13, 1551848), (26, 775924), (29, 695656), (52, 387962), (58, 347828), (104, 193981), (116, 173914), (232, 86957), (377, 53512), (754, 26756), (1508, 13378), (3016, 6689)]