20200384

素因数分解:

$2^6\times {\mathrm{315631}}^1$

素因数の和:315643

約数の個数: 14

約数和(自身を含む): 40085264

約数和(自身を除く): 19884880

約数列:

[1, 2, 4, 8, 16, 32, 64, 315631, 631262, 1262524, 2525048, 5050096, 10100192, 20200384]

約数ペア:

[(1, 20200384), (2, 10100192), (4, 5050096), (8, 2525048), (16, 1262524), (32, 631262), (64, 315631)]