20494314

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11273}}^1$

素因数の和:11382

約数の個数: 24

約数和(自身を含む): 44847972

約数和(自身を除く): 24353658

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11273, 22546, 33819, 67638, 101457, 202914, 1138573, 2277146, 3415719, 6831438, 10247157, 20494314]

約数ペア:

[(1, 20494314), (2, 10247157), (3, 6831438), (6, 3415719), (9, 2277146), (18, 1138573), (101, 202914), (202, 101457), (303, 67638), (606, 33819), (909, 22546), (1818, 11273)]