20125034524

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{25261}}^1$

素因数の和:26078

約数の個数: 48

約数和(自身を含む): 41393302720

約数和(自身を除く): 21268268196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 769, 1036, 1538, 3076, 5383, 10766, 21532, 25261, 28453, 50522, 56906, 101044, 113812, 176827, 199171, 353654, 398342, 707308, 796684, 934657, 1869314, 3738628, 6542599, 13085198, 19425709, 26170396, 38851418, 77702836, 135979963, 271959926, 543919852, 718751233, 1437502466, 2875004932, 5031258631, 10062517262, 20125034524]

約数ペア:

[(1, 20125034524), (2, 10062517262), (4, 5031258631), (7, 2875004932), (14, 1437502466), (28, 718751233), (37, 543919852), (74, 271959926), (148, 135979963), (259, 77702836), (518, 38851418), (769, 26170396), (1036, 19425709), (1538, 13085198), (3076, 6542599), (5383, 3738628), (10766, 1869314), (21532, 934657), (25261, 796684), (28453, 707308), (50522, 398342), (56906, 353654), (101044, 199171), (113812, 176827)]