20090623102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1\times {\mathrm{16369}}^1$

素因数の和:17616

約数の個数: 32

約数和(自身を含む): 33605383680

約数和(自身を除く): 13514760578

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1187, 2374, 13057, 16369, 26114, 32738, 55789, 111578, 180059, 360118, 613679, 769343, 1227358, 1538686, 8462773, 16925546, 19430003, 38860006, 213730033, 427460066, 913210141, 1826420282, 10045311551, 20090623102]

約数ペア:

[(1, 20090623102), (2, 10045311551), (11, 1826420282), (22, 913210141), (47, 427460066), (94, 213730033), (517, 38860006), (1034, 19430003), (1187, 16925546), (2374, 8462773), (13057, 1538686), (16369, 1227358), (26114, 769343), (32738, 613679), (55789, 360118), (111578, 180059)]