23007220

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2287}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 48432384

約数和(自身を除く): 25425164

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2287, 2515, 4574, 5030, 9148, 10060, 11435, 22870, 45740, 1150361, 2300722, 4601444, 5751805, 11503610, 23007220]

約数ペア:

[(1, 23007220), (2, 11503610), (4, 5751805), (5, 4601444), (10, 2300722), (20, 1150361), (503, 45740), (1006, 22870), (2012, 11435), (2287, 10060), (2515, 9148), (4574, 5030)]