20187054996

素因数分解:

$2^2\times 3^1\times {\mathrm{20681}}^1\times {\mathrm{81343}}^1$

素因数の和:102031

約数の個数: 24

約数和(自身を含む): 47105985024

約数和(自身を除く): 26918930028

約数列:

[1, 2, 3, 4, 6, 12, 20681, 41362, 62043, 81343, 82724, 124086, 162686, 244029, 248172, 325372, 488058, 976116, 1682254583, 3364509166, 5046763749, 6729018332, 10093527498, 20187054996]

約数ペア:

[(1, 20187054996), (2, 10093527498), (3, 6729018332), (4, 5046763749), (6, 3364509166), (12, 1682254583), (20681, 976116), (41362, 488058), (62043, 325372), (81343, 248172), (82724, 244029), (124086, 162686)]