20175975055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2769523}}^1$

素因数の和:2769606

約数の個数: 16

約数和(自身を含む): 25523933184

約数和(自身を除く): 5347958129

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 2769523, 13847615, 85855213, 130167581, 429276065, 650837905, 4035195011, 20175975055]

約数ペア:

[(1, 20175975055), (5, 4035195011), (31, 650837905), (47, 429276065), (155, 130167581), (235, 85855213), (1457, 13847615), (7285, 2769523)]