20083615870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87320069}}^1$

素因数の和:87320099

約数の個数: 16

約数和(自身を含む): 37722270240

約数和(自身を除く): 17638654370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87320069, 174640138, 436600345, 873200690, 2008361587, 4016723174, 10041807935, 20083615870]

約数ペア:

[(1, 20083615870), (2, 10041807935), (5, 4016723174), (10, 2008361587), (23, 873200690), (46, 436600345), (115, 174640138), (230, 87320069)]