20653536

素因数分解:

$2^5\times 3^1\times {\mathrm{215141}}^1$

素因数の和:215154

約数の個数: 24

約数和(自身を含む): 54215784

約数和(自身を除く): 33562248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215141, 430282, 645423, 860564, 1290846, 1721128, 2581692, 3442256, 5163384, 6884512, 10326768, 20653536]

約数ペア:

[(1, 20653536), (2, 10326768), (3, 6884512), (4, 5163384), (6, 3442256), (8, 2581692), (12, 1721128), (16, 1290846), (24, 860564), (32, 645423), (48, 430282), (96, 215141)]