20222617384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1721}}^1\times {\mathrm{10567}}^1$

素因数の和:12433

約数の個数: 32

約数和(自身を含む): 38216001600

約数和(自身を除く): 17993384216

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1721, 3442, 6884, 10567, 13768, 21134, 42268, 84536, 239219, 478438, 956876, 1468813, 1913752, 2937626, 5875252, 11750504, 18185807, 36371614, 72743228, 145486456, 2527827173, 5055654346, 10111308692, 20222617384]

約数ペア:

[(1, 20222617384), (2, 10111308692), (4, 5055654346), (8, 2527827173), (139, 145486456), (278, 72743228), (556, 36371614), (1112, 18185807), (1721, 11750504), (3442, 5875252), (6884, 2937626), (10567, 1913752), (13768, 1468813), (21134, 956876), (42268, 478438), (84536, 239219)]