20196496204

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1229}}^1\times {\mathrm{37691}}^1$

素因数の和:39033

約数の個数: 24

約数和(自身を含む): 35698093200

約数和(自身を除く): 15501596996

約数列:

[1, 2, 4, 109, 218, 436, 1229, 2458, 4916, 37691, 75382, 133961, 150764, 267922, 535844, 4108319, 8216638, 16433276, 46322239, 92644478, 185288956, 5049124051, 10098248102, 20196496204]

約数ペア:

[(1, 20196496204), (2, 10098248102), (4, 5049124051), (109, 185288956), (218, 92644478), (436, 46322239), (1229, 16433276), (2458, 8216638), (4916, 4108319), (37691, 535844), (75382, 267922), (133961, 150764)]