20196470017

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{16729}}^1$

素因数の和:17320

約数の個数: 16

約数和(自身を含む): 21096396160

約数和(自身を除く): 899926143

約数列:

[1, 37, 67, 487, 2479, 16729, 18019, 32629, 618973, 1120843, 1207273, 8147023, 41471191, 301439851, 545850541, 20196470017]

約数ペア:

[(1, 20196470017), (37, 545850541), (67, 301439851), (487, 41471191), (2479, 8147023), (16729, 1207273), (18019, 1120843), (32629, 618973)]