20020512180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{333675203}}^1$

素因数の和:333675215

約数の個数: 24

約数和(自身を含む): 56057434272

約数和(自身を除く): 36036922092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 333675203, 667350406, 1001025609, 1334700812, 1668376015, 2002051218, 3336752030, 4004102436, 5005128045, 6673504060, 10010256090, 20020512180]

約数ペア:

[(1, 20020512180), (2, 10010256090), (3, 6673504060), (4, 5005128045), (5, 4004102436), (6, 3336752030), (10, 2002051218), (12, 1668376015), (15, 1334700812), (20, 1001025609), (30, 667350406), (60, 333675203)]