20228434385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1\times {\mathrm{136223}}^1$

素因数の和:137992

約数の個数: 16

約数和(自身を含む): 25716911616

約数和(自身を除く): 5488477231

約数列:

[1, 5, 17, 85, 1747, 8735, 29699, 136223, 148495, 681115, 2315791, 11578955, 237981581, 1189907905, 4045686877, 20228434385]

約数ペア:

[(1, 20228434385), (5, 4045686877), (17, 1189907905), (85, 237981581), (1747, 11578955), (8735, 2315791), (29699, 681115), (136223, 148495)]