20263260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337721}}^1$

素因数の和:337733

約数の個数: 24

約数和(自身を含む): 56737296

約数和(自身を除く): 36474036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337721, 675442, 1013163, 1350884, 1688605, 2026326, 3377210, 4052652, 5065815, 6754420, 10131630, 20263260]

約数ペア:

[(1, 20263260), (2, 10131630), (3, 6754420), (4, 5065815), (5, 4052652), (6, 3377210), (10, 2026326), (12, 1688605), (15, 1350884), (20, 1013163), (30, 675442), (60, 337721)]