20024208

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:832

約数の個数: 60

約数和(自身を含む): 56370028

約数和(自身を除く): 36345820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 577, 723, 964, 1154, 1446, 1731, 1928, 2169, 2308, 2892, 3462, 3856, 4338, 4616, 5193, 5784, 6924, 8676, 9232, 10386, 11568, 13848, 17352, 20772, 27696, 34704, 41544, 83088, 139057, 278114, 417171, 556228, 834342, 1112456, 1251513, 1668684, 2224912, 2503026, 3337368, 5006052, 6674736, 10012104, 20024208]

約数ペア:

[(1, 20024208), (2, 10012104), (3, 6674736), (4, 5006052), (6, 3337368), (8, 2503026), (9, 2224912), (12, 1668684), (16, 1251513), (18, 1112456), (24, 834342), (36, 556228), (48, 417171), (72, 278114), (144, 139057), (241, 83088), (482, 41544), (577, 34704), (723, 27696), (964, 20772), (1154, 17352), (1446, 13848), (1731, 11568), (1928, 10386), (2169, 9232), (2308, 8676), (2892, 6924), (3462, 5784), (3856, 5193), (4338, 4616)]