20087241336

素因数分解:

$2^3\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{187367}}^1$

素因数の和:188868

約数の個数: 48

約数和(自身を含む): 54439772400

約数和(自身を除く): 34352531064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1489, 2978, 4467, 5956, 8934, 11912, 13401, 17868, 26802, 35736, 53604, 107208, 187367, 374734, 562101, 749468, 1124202, 1498936, 1686303, 2248404, 3372606, 4496808, 6745212, 13490424, 278989463, 557978926, 836968389, 1115957852, 1673936778, 2231915704, 2510905167, 3347873556, 5021810334, 6695747112, 10043620668, 20087241336]

約数ペア:

[(1, 20087241336), (2, 10043620668), (3, 6695747112), (4, 5021810334), (6, 3347873556), (8, 2510905167), (9, 2231915704), (12, 1673936778), (18, 1115957852), (24, 836968389), (36, 557978926), (72, 278989463), (1489, 13490424), (2978, 6745212), (4467, 4496808), (5956, 3372606), (8934, 2248404), (11912, 1686303), (13401, 1498936), (17868, 1124202), (26802, 749468), (35736, 562101), (53604, 374734), (107208, 187367)]