23684020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51487}}^1$

素因数の和:51519

約数の個数: 24

約数和(自身を含む): 51899904

約数和(自身を除く): 28215884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51487, 102974, 205948, 257435, 514870, 1029740, 1184201, 2368402, 4736804, 5921005, 11842010, 23684020]

約数ペア:

[(1, 23684020), (2, 11842010), (4, 5921005), (5, 4736804), (10, 2368402), (20, 1184201), (23, 1029740), (46, 514870), (92, 257435), (115, 205948), (230, 102974), (460, 51487)]