2017704020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 4274581248

約数和(自身を除く): 2256877228

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 503, 668, 835, 1006, 1201, 1670, 2012, 2402, 2515, 3340, 4804, 5030, 6005, 10060, 12010, 24020, 84001, 168002, 200567, 336004, 401134, 420005, 604103, 802268, 840010, 1002835, 1208206, 1680020, 2005670, 2416412, 3020515, 4011340, 6041030, 12082060, 100885201, 201770402, 403540804, 504426005, 1008852010, 2017704020]

約数ペア:

[(1, 2017704020), (2, 1008852010), (4, 504426005), (5, 403540804), (10, 201770402), (20, 100885201), (167, 12082060), (334, 6041030), (503, 4011340), (668, 3020515), (835, 2416412), (1006, 2005670), (1201, 1680020), (1670, 1208206), (2012, 1002835), (2402, 840010), (2515, 802268), (3340, 604103), (4804, 420005), (5030, 401134), (6005, 336004), (10060, 200567), (12010, 168002), (24020, 84001)]