20027302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 31168512

約数和(自身を除く): 11141210

約数列:

[1, 2, 31, 62, 227, 454, 1423, 2846, 7037, 14074, 44113, 88226, 323021, 646042, 10013651, 20027302]

約数ペア:

[(1, 20027302), (2, 10013651), (31, 646042), (62, 323021), (227, 88226), (454, 44113), (1423, 14074), (2846, 7037)]