20186873916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1\times {\mathrm{27953}}^1$

素因数の和:33442

約数の個数: 48

約数和(自身を含む): 51396000768

約数和(自身を除く): 31209126852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 5471, 10942, 16413, 21884, 27953, 32826, 55906, 60181, 65652, 83859, 111812, 120362, 167718, 180543, 240724, 307483, 335436, 361086, 614966, 722172, 922449, 1229932, 1844898, 3689796, 152930863, 305861726, 458792589, 611723452, 917585178, 1682239493, 1835170356, 3364478986, 5046718479, 6728957972, 10093436958, 20186873916]

約数ペア:

[(1, 20186873916), (2, 10093436958), (3, 6728957972), (4, 5046718479), (6, 3364478986), (11, 1835170356), (12, 1682239493), (22, 917585178), (33, 611723452), (44, 458792589), (66, 305861726), (132, 152930863), (5471, 3689796), (10942, 1844898), (16413, 1229932), (21884, 922449), (27953, 722172), (32826, 614966), (55906, 361086), (60181, 335436), (65652, 307483), (83859, 240724), (111812, 180543), (120362, 167718)]