20163379072

素因数分解:

$2^7\times {\mathrm{157526399}}^1$

素因数の和:157526413

約数の個数: 16

約数和(自身を含む): 40169232000

約数和(自身を除く): 20005852928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157526399, 315052798, 630105596, 1260211192, 2520422384, 5040844768, 10081689536, 20163379072]

約数ペア:

[(1, 20163379072), (2, 10081689536), (4, 5040844768), (8, 2520422384), (16, 1260211192), (32, 630105596), (64, 315052798), (128, 157526399)]