20082912

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4451}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 33768480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4451, 4512, 8902, 13353, 17804, 26706, 35608, 53412, 71216, 106824, 142432, 209197, 213648, 418394, 427296, 627591, 836788, 1255182, 1673576, 2510364, 3347152, 5020728, 6694304, 10041456, 20082912]

約数ペア:

[(1, 20082912), (2, 10041456), (3, 6694304), (4, 5020728), (6, 3347152), (8, 2510364), (12, 1673576), (16, 1255182), (24, 836788), (32, 627591), (47, 427296), (48, 418394), (94, 213648), (96, 209197), (141, 142432), (188, 106824), (282, 71216), (376, 53412), (564, 35608), (752, 26706), (1128, 17804), (1504, 13353), (2256, 8902), (4451, 4512)]