20218373796

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1899509}}^1$

素因数の和:1900403

約数の個数: 24

約数和(自身を含む): 47229416640

約数和(自身を除く): 27011042844

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 2661, 3548, 5322, 10644, 1899509, 3799018, 5698527, 7598036, 11397054, 22794108, 1684864483, 3369728966, 5054593449, 6739457932, 10109186898, 20218373796]

約数ペア:

[(1, 20218373796), (2, 10109186898), (3, 6739457932), (4, 5054593449), (6, 3369728966), (12, 1684864483), (887, 22794108), (1774, 11397054), (2661, 7598036), (3548, 5698527), (5322, 3799018), (10644, 1899509)]