2021625420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33693757}}^1$

素因数の和:33693769

約数の個数: 24

約数和(自身を含む): 5660551344

約数和(自身を除く): 3638925924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33693757, 67387514, 101081271, 134775028, 168468785, 202162542, 336937570, 404325084, 505406355, 673875140, 1010812710, 2021625420]

約数ペア:

[(1, 2021625420), (2, 1010812710), (3, 673875140), (4, 505406355), (5, 404325084), (6, 336937570), (10, 202162542), (12, 168468785), (15, 134775028), (20, 101081271), (30, 67387514), (60, 33693757)]