23600020

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 49682304

約数和(自身を除く): 26082284

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2423, 2435, 4846, 4870, 9692, 9740, 12115, 24230, 48460, 1180001, 2360002, 4720004, 5900005, 11800010, 23600020]

約数ペア:

[(1, 23600020), (2, 11800010), (4, 5900005), (5, 4720004), (10, 2360002), (20, 1180001), (487, 48460), (974, 24230), (1948, 12115), (2423, 9740), (2435, 9692), (4846, 4870)]