20120460090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670682003}}^1$

素因数の和:670682013

約数の個数: 16

約数和(自身を含む): 48289104288

約数和(自身を除く): 28168644198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670682003, 1341364006, 2012046009, 3353410015, 4024092018, 6706820030, 10060230045, 20120460090]

約数ペア:

[(1, 20120460090), (2, 10060230045), (3, 6706820030), (5, 4024092018), (6, 3353410015), (10, 2012046009), (15, 1341364006), (30, 670682003)]