20167094072

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{2445089}}^1$

素因数の和:2446126

約数の個数: 16

約数和(自身を含む): 37849993200

約数和(自身を除く): 17682899128

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 2445089, 4890178, 9780356, 19560712, 2520886759, 5041773518, 10083547036, 20167094072]

約数ペア:

[(1, 20167094072), (2, 10083547036), (4, 5041773518), (8, 2520886759), (1031, 19560712), (2062, 9780356), (4124, 4890178), (8248, 2445089)]