20162057426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{122597}}^1$

素因数の和:123314

約数の個数: 32

約数和(自身を含む): 36649936512

約数和(自身を除く): 16487879086

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 691, 1382, 4837, 9674, 11747, 23494, 82229, 122597, 164458, 245194, 858179, 1716358, 2084149, 4168298, 14589043, 29178086, 84714527, 169429054, 593001689, 1186003378, 1440146959, 2880293918, 10081028713, 20162057426]

約数ペア:

[(1, 20162057426), (2, 10081028713), (7, 2880293918), (14, 1440146959), (17, 1186003378), (34, 593001689), (119, 169429054), (238, 84714527), (691, 29178086), (1382, 14589043), (4837, 4168298), (9674, 2084149), (11747, 1716358), (23494, 858179), (82229, 245194), (122597, 164458)]