20173073294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{10177}}^1\times {\mathrm{8191}}^1$

素因数の和:18392

約数の個数: 24

約数和(自身を含む): 33267892224

約数和(自身を除く): 13094818930

約数列:

[1, 2, 11, 22, 121, 242, 8191, 10177, 16382, 20354, 90101, 111947, 180202, 223894, 991111, 1231417, 1982222, 2462834, 83359807, 166719614, 916957877, 1833915754, 10086536647, 20173073294]

約数ペア:

[(1, 20173073294), (2, 10086536647), (11, 1833915754), (22, 916957877), (121, 166719614), (242, 83359807), (8191, 2462834), (10177, 1982222), (16382, 1231417), (20354, 991111), (90101, 223894), (111947, 180202)]