20630952

素因数分解:

$2^3\times 3^2\times {\mathrm{286541}}^1$

素因数の和:286553

約数の個数: 24

約数和(自身を含む): 55875690

約数和(自身を除く): 35244738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 286541, 573082, 859623, 1146164, 1719246, 2292328, 2578869, 3438492, 5157738, 6876984, 10315476, 20630952]

約数ペア:

[(1, 20630952), (2, 10315476), (3, 6876984), (4, 5157738), (6, 3438492), (8, 2578869), (9, 2292328), (12, 1719246), (18, 1146164), (24, 859623), (36, 573082), (72, 286541)]