20094987164

素因数分解:

$2^2\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{324301}}^1$

素因数の和:326525

約数の個数: 24

約数和(自身を含む): 40208259168

約数和(自身を除く): 20113272004

約数列:

[1, 2, 4, 7, 14, 28, 2213, 4426, 8852, 15491, 30982, 61964, 324301, 648602, 1297204, 2270107, 4540214, 9080428, 717678113, 1435356226, 2870712452, 5023746791, 10047493582, 20094987164]

約数ペア:

[(1, 20094987164), (2, 10047493582), (4, 5023746791), (7, 2870712452), (14, 1435356226), (28, 717678113), (2213, 9080428), (4426, 4540214), (8852, 2270107), (15491, 1297204), (30982, 648602), (61964, 324301)]