22866380

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2273}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 48136032

約数和(自身を除く): 25269652

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2273, 2515, 4546, 5030, 9092, 10060, 11365, 22730, 45460, 1143319, 2286638, 4573276, 5716595, 11433190, 22866380]

約数ペア:

[(1, 22866380), (2, 11433190), (4, 5716595), (5, 4573276), (10, 2286638), (20, 1143319), (503, 45460), (1006, 22730), (2012, 11365), (2273, 10060), (2515, 9092), (4546, 5030)]