20364510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1193}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 49001760

約数和(自身を除く): 28637250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 569, 1138, 1193, 1707, 2386, 2845, 3414, 3579, 5690, 5965, 7158, 8535, 11930, 17070, 17895, 35790, 678817, 1357634, 2036451, 3394085, 4072902, 6788170, 10182255, 20364510]

約数ペア:

[(1, 20364510), (2, 10182255), (3, 6788170), (5, 4072902), (6, 3394085), (10, 2036451), (15, 1357634), (30, 678817), (569, 35790), (1138, 17895), (1193, 17070), (1707, 11930), (2386, 8535), (2845, 7158), (3414, 5965), (3579, 5690)]