20174845234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2660887}}^1$

素因数の和:2661129

約数の個数: 16

約数和(自身を含む): 32186101248

約数和(自身を除く): 12011256014

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 2660887, 5321774, 45235079, 90470158, 593377801, 1186755602, 10087422617, 20174845234]

約数ペア:

[(1, 20174845234), (2, 10087422617), (17, 1186755602), (34, 593377801), (223, 90470158), (446, 45235079), (3791, 5321774), (7582, 2660887)]