20183243312

素因数分解:

$2^4\times {\mathrm{5741}}^1\times {\mathrm{219727}}^1$

素因数の和:225476

約数の個数: 20

約数和(自身を含む): 39112023456

約数和(自身を除く): 18928780144

約数列:

[1, 2, 4, 8, 16, 5741, 11482, 22964, 45928, 91856, 219727, 439454, 878908, 1757816, 3515632, 1261452707, 2522905414, 5045810828, 10091621656, 20183243312]

約数ペア:

[(1, 20183243312), (2, 10091621656), (4, 5045810828), (8, 2522905414), (16, 1261452707), (5741, 3515632), (11482, 1757816), (22964, 878908), (45928, 439454), (91856, 219727)]