20163502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2183

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 11552210

約数列:

[1, 2, 23, 46, 227, 454, 1931, 3862, 5221, 10442, 44413, 88826, 438337, 876674, 10081751, 20163502]

約数ペア:

[(1, 20163502), (2, 10081751), (23, 876674), (46, 438337), (227, 88826), (454, 44413), (1931, 10442), (3862, 5221)]