20042700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66809}}^1$

素因数の和:66826

約数の個数: 36

約数和(自身を含む): 57991080

約数和(自身を除く): 37948380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66809, 133618, 200427, 267236, 334045, 400854, 668090, 801708, 1002135, 1336180, 1670225, 2004270, 3340450, 4008540, 5010675, 6680900, 10021350, 20042700]

約数ペア:

[(1, 20042700), (2, 10021350), (3, 6680900), (4, 5010675), (5, 4008540), (6, 3340450), (10, 2004270), (12, 1670225), (15, 1336180), (20, 1002135), (25, 801708), (30, 668090), (50, 400854), (60, 334045), (75, 267236), (100, 200427), (150, 133618), (300, 66809)]