20362065

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3319}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 32668800

約数和(自身を除く): 12306735

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 3319, 6135, 9957, 16595, 49785, 1357471, 4072413, 6787355, 20362065]

約数ペア:

[(1, 20362065), (3, 6787355), (5, 4072413), (15, 1357471), (409, 49785), (1227, 16595), (2045, 9957), (3319, 6135)]