20172596216

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{809}}^1\times {\mathrm{11587}}^1$

素因数の和:12671

約数の個数: 32

約数和(自身を含む): 38014434000

約数和(自身を除く): 17841837784

約数列:

[1, 2, 4, 8, 269, 538, 809, 1076, 1618, 2152, 3236, 6472, 11587, 23174, 46348, 92696, 217621, 435242, 870484, 1740968, 3116903, 6233806, 9373883, 12467612, 18747766, 24935224, 37495532, 74991064, 2521574527, 5043149054, 10086298108, 20172596216]

約数ペア:

[(1, 20172596216), (2, 10086298108), (4, 5043149054), (8, 2521574527), (269, 74991064), (538, 37495532), (809, 24935224), (1076, 18747766), (1618, 12467612), (2152, 9373883), (3236, 6233806), (6472, 3116903), (11587, 1740968), (23174, 870484), (46348, 435242), (92696, 217621)]