20201367660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336689461}}^1$

素因数の和:336689473

約数の個数: 24

約数和(自身を含む): 56563829616

約数和(自身を除く): 36362461956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336689461, 673378922, 1010068383, 1346757844, 1683447305, 2020136766, 3366894610, 4040273532, 5050341915, 6733789220, 10100683830, 20201367660]

約数ペア:

[(1, 20201367660), (2, 10100683830), (3, 6733789220), (4, 5050341915), (5, 4040273532), (6, 3366894610), (10, 2020136766), (12, 1683447305), (15, 1346757844), (20, 1010068383), (30, 673378922), (60, 336689461)]