20376256

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:1952

約数の個数: 28

約数和(自身を含む): 40680640

約数和(自身を除く): 20304384

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 1759, 2896, 3518, 5792, 7036, 11584, 14072, 28144, 56288, 112576, 318379, 636758, 1273516, 2547032, 5094064, 10188128, 20376256]

約数ペア:

[(1, 20376256), (2, 10188128), (4, 5094064), (8, 2547032), (16, 1273516), (32, 636758), (64, 318379), (181, 112576), (362, 56288), (724, 28144), (1448, 14072), (1759, 11584), (2896, 7036), (3518, 5792)]