20228864384

素因数分解:

$2^7\times {\mathrm{158038003}}^1$

素因数の和:158038017

約数の個数: 16

約数和(自身を含む): 40299691020

約数和(自身を除く): 20070826636

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 158038003, 316076006, 632152012, 1264304024, 2528608048, 5057216096, 10114432192, 20228864384]

約数ペア:

[(1, 20228864384), (2, 10114432192), (4, 5057216096), (8, 2528608048), (16, 1264304024), (32, 632152012), (64, 316076006), (128, 158038003)]