20316306386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1\times {\mathrm{1877}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 31445832960

約数和(自身を除く): 11129526574

約数列:

[1, 2, 47, 94, 113, 226, 1019, 1877, 2038, 3754, 5311, 10622, 47893, 88219, 95786, 115147, 176438, 212101, 230294, 424202, 1912663, 3825326, 5411909, 9968747, 10823818, 19937494, 89895161, 179790322, 216130919, 432261838, 10158153193, 20316306386]

約数ペア:

[(1, 20316306386), (2, 10158153193), (47, 432261838), (94, 216130919), (113, 179790322), (226, 89895161), (1019, 19937494), (1877, 10823818), (2038, 9968747), (3754, 5411909), (5311, 3825326), (10622, 1912663), (47893, 424202), (88219, 230294), (95786, 212101), (115147, 176438)]