20068728

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1163}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 50284800

約数和(自身を除く): 30216072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1163, 1438, 2157, 2326, 2876, 3489, 4314, 4652, 5752, 6978, 8628, 9304, 13956, 17256, 27912, 836197, 1672394, 2508591, 3344788, 5017182, 6689576, 10034364, 20068728]

約数ペア:

[(1, 20068728), (2, 10034364), (3, 6689576), (4, 5017182), (6, 3344788), (8, 2508591), (12, 1672394), (24, 836197), (719, 27912), (1163, 17256), (1438, 13956), (2157, 9304), (2326, 8628), (2876, 6978), (3489, 5752), (4314, 4652)]