20852430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695081}}^1$

素因数の和:695091

約数の個数: 16

約数和(自身を含む): 50045904

約数和(自身を除く): 29193474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695081, 1390162, 2085243, 3475405, 4170486, 6950810, 10426215, 20852430]

約数ペア:

[(1, 20852430), (2, 10426215), (3, 6950810), (5, 4170486), (6, 3475405), (10, 2085243), (15, 1390162), (30, 695081)]