20150564889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73811593}}^1$

素因数の和:73811616

約数の個数: 16

約数和(自身を含む): 33067594112

約数和(自身を除く): 12917029223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73811593, 221434779, 516681151, 959550709, 1550043453, 2878652127, 6716854963, 20150564889]

約数ペア:

[(1, 20150564889), (3, 6716854963), (7, 2878652127), (13, 1550043453), (21, 959550709), (39, 516681151), (91, 221434779), (273, 73811593)]