20186969858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{704213}}^1$

素因数の和:705529

約数の個数: 16

約数和(自身を含む): 33058622016

約数和(自身を除く): 12871652158

約数列:

[1, 2, 11, 22, 1303, 2606, 14333, 28666, 704213, 1408426, 7746343, 15492686, 917589539, 1835179078, 10093484929, 20186969858]

約数ペア:

[(1, 20186969858), (2, 10093484929), (11, 1835179078), (22, 917589539), (1303, 15492686), (2606, 7746343), (14333, 1408426), (28666, 704213)]