20121802562

素因数分解:

$2^1\times {\mathrm{146701}}^1\times {\mathrm{68581}}^1$

素因数の和:215284

約数の個数: 8

約数和(自身を含む): 30183349692

約数和(自身を除く): 10061547130

約数列:

[1, 2, 68581, 137162, 146701, 293402, 10060901281, 20121802562]

約数ペア:

[(1, 20121802562), (2, 10060901281), (68581, 293402), (137162, 146701)]