20148634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11593}}^1$

素因数の和:11685

約数の個数: 16

約数和(自身を含む): 33390720

約数和(自身を除く): 13242086

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 11593, 23186, 127523, 255046, 915847, 1831694, 10074317, 20148634]

約数ペア:

[(1, 20148634), (2, 10074317), (11, 1831694), (22, 915847), (79, 255046), (158, 127523), (869, 23186), (1738, 11593)]