20236814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11617}}^1$

素因数の和:11699

約数の個数: 16

約数和(自身を含む): 33181008

約数和(自身を除く): 12944194

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11617, 23234, 151021, 302042, 778339, 1556678, 10118407, 20236814]

約数ペア:

[(1, 20236814), (2, 10118407), (13, 1556678), (26, 778339), (67, 302042), (134, 151021), (871, 23234), (1742, 11617)]