20236896544

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{9438851}}^1$

素因数の和:9438928

約数の個数: 24

約数和(自身を含む): 40436041968

約数和(自身を除く): 20199145424

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 9438851, 18877702, 37755404, 75510808, 151021616, 302043232, 632403017, 1264806034, 2529612068, 5059224136, 10118448272, 20236896544]

約数ペア:

[(1, 20236896544), (2, 10118448272), (4, 5059224136), (8, 2529612068), (16, 1264806034), (32, 632403017), (67, 302043232), (134, 151021616), (268, 75510808), (536, 37755404), (1072, 18877702), (2144, 9438851)]