20163702846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11164841}}^1$

素因数の和:11164896

約数の個数: 32

約数和(自身を含む): 47160292608

約数和(自身を除く): 26996589762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11164841, 22329682, 33494523, 66989046, 78153887, 156307774, 234461661, 468923322, 480088163, 960176326, 1440264489, 2880528978, 3360617141, 6721234282, 10081851423, 20163702846]

約数ペア:

[(1, 20163702846), (2, 10081851423), (3, 6721234282), (6, 3360617141), (7, 2880528978), (14, 1440264489), (21, 960176326), (42, 480088163), (43, 468923322), (86, 234461661), (129, 156307774), (258, 78153887), (301, 66989046), (602, 33494523), (903, 22329682), (1806, 11164841)]