20120322424

素因数分解:

$2^3\times {\mathrm{4561}}^1\times {\mathrm{551423}}^1$

素因数の和:555990

約数の個数: 16

約数和(自身を含む): 37733944320

約数和(自身を除く): 17613621896

約数列:

[1, 2, 4, 8, 4561, 9122, 18244, 36488, 551423, 1102846, 2205692, 4411384, 2515040303, 5030080606, 10060161212, 20120322424]

約数ペア:

[(1, 20120322424), (2, 10060161212), (4, 5030080606), (8, 2515040303), (4561, 4411384), (9122, 2205692), (18244, 1102846), (36488, 551423)]