20172597590

素因数分解:

$2^1\times 5^1\times {\mathrm{6791}}^1\times {\mathrm{297049}}^1$

素因数の和:303847

約数の個数: 16

約数和(自身を含む): 36316144800

約数和(自身を除く): 16143547210

約数列:

[1, 2, 5, 10, 6791, 13582, 33955, 67910, 297049, 594098, 1485245, 2970490, 2017259759, 4034519518, 10086298795, 20172597590]

約数ペア:

[(1, 20172597590), (2, 10086298795), (5, 4034519518), (10, 2017259759), (6791, 2970490), (13582, 1485245), (33955, 594098), (67910, 297049)]