20161869653

素因数分解:

${\mathrm{271}}^1\times {\mathrm{4481}}^1\times {\mathrm{16603}}^1$

素因数の和:21355

約数の個数: 8

約数和(自身を含む): 20242002816

約数和(自身を除く): 80133163

約数列:

[1, 271, 4481, 16603, 1214351, 4499413, 74398043, 20161869653]

約数ペア:

[(1, 20161869653), (271, 74398043), (4481, 4499413), (16603, 1214351)]