20196028132

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17592359}}^1$

素因数の和:17592411

約数の個数: 24

約数和(自身を含む): 41377230720

約数和(自身を除く): 21181202588

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 17592359, 35184718, 70369436, 123146513, 246293026, 492586052, 721286719, 1442573438, 2885146876, 5049007033, 10098014066, 20196028132]

約数ペア:

[(1, 20196028132), (2, 10098014066), (4, 5049007033), (7, 2885146876), (14, 1442573438), (28, 721286719), (41, 492586052), (82, 246293026), (164, 123146513), (287, 70369436), (574, 35184718), (1148, 17592359)]