20138521558

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1459}}^1\times {\mathrm{30403}}^1$

素因数の和:32091

約数の個数: 16

約数和(自身を含む): 30362650560

約数和(自身を除く): 10224129002

約数列:

[1, 2, 227, 454, 1459, 2918, 30403, 60806, 331193, 662386, 6901481, 13802962, 44357977, 88715954, 10069260779, 20138521558]

約数ペア:

[(1, 20138521558), (2, 10069260779), (227, 88715954), (454, 44357977), (1459, 13802962), (2918, 6901481), (30403, 662386), (60806, 331193)]