20188674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101963}}^1$

素因数の和:101982

約数の個数: 24

約数和(自身を含む): 47719152

約数和(自身を除く): 27530478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101963, 203926, 305889, 611778, 917667, 1121593, 1835334, 2243186, 3364779, 6729558, 10094337, 20188674]

約数ペア:

[(1, 20188674), (2, 10094337), (3, 6729558), (6, 3364779), (9, 2243186), (11, 1835334), (18, 1121593), (22, 917667), (33, 611778), (66, 305889), (99, 203926), (198, 101963)]