9828620

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{977}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 20702304

約数和(自身を除く): 10873684

約数列:

[1, 2, 4, 5, 10, 20, 503, 977, 1006, 1954, 2012, 2515, 3908, 4885, 5030, 9770, 10060, 19540, 491431, 982862, 1965724, 2457155, 4914310, 9828620]

約数ペア:

[(1, 9828620), (2, 4914310), (4, 2457155), (5, 1965724), (10, 982862), (20, 491431), (503, 19540), (977, 10060), (1006, 9770), (1954, 5030), (2012, 4885), (2515, 3908)]