20358151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 23539968

約数和(自身を除く): 3181817

約数列:

[1, 11, 23, 67, 253, 737, 1201, 1541, 13211, 16951, 27623, 80467, 303853, 885137, 1850741, 20358151]

約数ペア:

[(1, 20358151), (11, 1850741), (23, 885137), (67, 303853), (253, 80467), (737, 27623), (1201, 16951), (1541, 13211)]