20313322

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 30976992

約数和(自身を除く): 10663670

約数列:

[1, 2, 101, 202, 227, 443, 454, 886, 22927, 44743, 45854, 89486, 100561, 201122, 10156661, 20313322]

約数ペア:

[(1, 20313322), (2, 10156661), (101, 201122), (202, 100561), (227, 89486), (443, 45854), (454, 44743), (886, 22927)]