20860105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35059}}^1$

素因数の和:35088

約数の個数: 16

約数和(自身を含む): 30291840

約数和(自身を除く): 9431735

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 35059, 175295, 245413, 596003, 1227065, 2980015, 4172021, 20860105]

約数ペア:

[(1, 20860105), (5, 4172021), (7, 2980015), (17, 1227065), (35, 596003), (85, 245413), (119, 175295), (595, 35059)]