6387482020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5235641}}^1$

素因数の和:5235711

約数の個数: 24

約数和(自身を含む): 13633611768

約数和(自身を除く): 7246129748

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5235641, 10471282, 20942564, 26178205, 52356410, 104712820, 319374101, 638748202, 1277496404, 1596870505, 3193741010, 6387482020]

約数ペア:

[(1, 6387482020), (2, 3193741010), (4, 1596870505), (5, 1277496404), (10, 638748202), (20, 319374101), (61, 104712820), (122, 52356410), (244, 26178205), (305, 20942564), (610, 10471282), (1220, 5235641)]