20360110

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18679}}^1$

素因数の和:18795

約数の個数: 16

約数和(自身を含む): 36986400

約数和(自身を除く): 16626290

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18679, 37358, 93395, 186790, 2036011, 4072022, 10180055, 20360110]

約数ペア:

[(1, 20360110), (2, 10180055), (5, 4072022), (10, 2036011), (109, 186790), (218, 93395), (545, 37358), (1090, 18679)]