20081322

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18289}}^1$

素因数の和:18358

約数の個数: 24

約数和(自身を含む): 44225220

約数和(自身を除く): 24143898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18289, 36578, 54867, 109734, 164601, 329202, 1115629, 2231258, 3346887, 6693774, 10040661, 20081322]

約数ペア:

[(1, 20081322), (2, 10040661), (3, 6693774), (6, 3346887), (9, 2231258), (18, 1115629), (61, 329202), (122, 164601), (183, 109734), (366, 54867), (549, 36578), (1098, 18289)]