20177990176

素因数分解:

$2^5\times {\mathrm{52727}}^1\times {\mathrm{11959}}^1$

素因数の和:64696

約数の個数: 24

約数和(自身を含む): 39729493440

約数和(自身を除く): 19551503264

約数列:

[1, 2, 4, 8, 16, 32, 11959, 23918, 47836, 52727, 95672, 105454, 191344, 210908, 382688, 421816, 843632, 1687264, 630562193, 1261124386, 2522248772, 5044497544, 10088995088, 20177990176]

約数ペア:

[(1, 20177990176), (2, 10088995088), (4, 5044497544), (8, 2522248772), (16, 1261124386), (32, 630562193), (11959, 1687264), (23918, 843632), (47836, 421816), (52727, 382688), (95672, 210908), (105454, 191344)]