20180632910

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1\times {\mathrm{8017}}^1$

素因数の和:9428

約数の個数: 32

約数和(自身を含む): 36532445472

約数和(自身を除く): 16351812562

約数列:

[1, 2, 5, 10, 211, 422, 1055, 1193, 2110, 2386, 5965, 8017, 11930, 16034, 40085, 80170, 251723, 503446, 1258615, 1691587, 2517230, 3383174, 8457935, 9564281, 16915870, 19128562, 47821405, 95642810, 2018063291, 4036126582, 10090316455, 20180632910]

約数ペア:

[(1, 20180632910), (2, 10090316455), (5, 4036126582), (10, 2018063291), (211, 95642810), (422, 47821405), (1055, 19128562), (1193, 16915870), (2110, 9564281), (2386, 8457935), (5965, 3383174), (8017, 2517230), (11930, 1691587), (16034, 1258615), (40085, 503446), (80170, 251723)]