2020071741

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1\times {\mathrm{6977}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 2722871424

約数和(自身を除く): 702799683

約数列:

[1, 3, 103, 309, 937, 2811, 6977, 20931, 96511, 289533, 718631, 2155893, 6537449, 19612347, 673357247, 2020071741]

約数ペア:

[(1, 2020071741), (3, 673357247), (103, 19612347), (309, 6537449), (937, 2155893), (2811, 718631), (6977, 289533), (20931, 96511)]