2001034690540

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{198910009}}^1$

素因数の和:198910521

約数の個数: 24

約数和(自身を含む): 4210527091680

約数和(自身を除く): 2209492401140

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 198910009, 397820018, 795640036, 994550045, 1989100090, 3978200180, 100051734527, 200103469054, 400206938108, 500258672635, 1000517345270, 2001034690540]

約数ペア:

[(1, 2001034690540), (2, 1000517345270), (4, 500258672635), (5, 400206938108), (10, 200103469054), (20, 100051734527), (503, 3978200180), (1006, 1989100090), (2012, 994550045), (2515, 795640036), (5030, 397820018), (10060, 198910009)]