20084777041

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{16193}}^1$

素因数の和:17713

約数の個数: 24

約数和(自身を含む): 24756415560

約数和(自身を除く): 4671638519

約数列:

[1, 7, 17, 49, 119, 833, 1489, 10423, 16193, 25313, 72961, 113351, 177191, 275281, 793457, 1240337, 1926967, 13488769, 24111377, 168779639, 409893409, 1181457473, 2869253863, 20084777041]

約数ペア:

[(1, 20084777041), (7, 2869253863), (17, 1181457473), (49, 409893409), (119, 168779639), (833, 24111377), (1489, 13488769), (10423, 1926967), (16193, 1240337), (25313, 793457), (72961, 275281), (113351, 177191)]