20132552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12077

約数の個数: 32

約数和(自身を含む): 43351200

約数和(自身を除く): 23218648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12041, 24082, 48164, 96328, 132451, 228779, 264902, 457558, 529804, 915116, 1059608, 1830232, 2516569, 5033138, 10066276, 20132552]

約数ペア:

[(1, 20132552), (2, 10066276), (4, 5033138), (8, 2516569), (11, 1830232), (19, 1059608), (22, 915116), (38, 529804), (44, 457558), (76, 264902), (88, 228779), (152, 132451), (209, 96328), (418, 48164), (836, 24082), (1672, 12041)]