20100565832

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{118927}}^1$

素因数の和:119541

約数の個数: 32

約数和(自身を含む): 38775285120

約数和(自身を除く): 18674719288

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 571, 1142, 2284, 4568, 21127, 42254, 84508, 118927, 169016, 237854, 475708, 951416, 4400299, 8800598, 17601196, 35202392, 67907317, 135814634, 271629268, 543258536, 2512570729, 5025141458, 10050282916, 20100565832]

約数ペア:

[(1, 20100565832), (2, 10050282916), (4, 5025141458), (8, 2512570729), (37, 543258536), (74, 271629268), (148, 135814634), (296, 67907317), (571, 35202392), (1142, 17601196), (2284, 8800598), (4568, 4400299), (21127, 951416), (42254, 475708), (84508, 237854), (118927, 169016)]