20247071028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1\times {\mathrm{34457}}^1$

素因数の和:36616

約数の個数: 48

約数和(自身を含む): 49321802880

約数和(自身を除く): 29074731852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2129, 4258, 6387, 8516, 12774, 25548, 34457, 48967, 68914, 97934, 103371, 137828, 146901, 195868, 206742, 293802, 413484, 587604, 792511, 1585022, 2377533, 3170044, 4755066, 9510132, 73358953, 146717906, 220076859, 293435812, 440153718, 880307436, 1687255919, 3374511838, 5061767757, 6749023676, 10123535514, 20247071028]

約数ペア:

[(1, 20247071028), (2, 10123535514), (3, 6749023676), (4, 5061767757), (6, 3374511838), (12, 1687255919), (23, 880307436), (46, 440153718), (69, 293435812), (92, 220076859), (138, 146717906), (276, 73358953), (2129, 9510132), (4258, 4755066), (6387, 3170044), (8516, 2377533), (12774, 1585022), (25548, 792511), (34457, 587604), (48967, 413484), (68914, 293802), (97934, 206742), (103371, 195868), (137828, 146901)]