20125909428

素因数分解:

$2^2\times 3^1\times {\mathrm{65851}}^1\times {\mathrm{25469}}^1$

素因数の和:91327

約数の個数: 24

約数和(自身を含む): 46963012320

約数和(自身を除く): 26837102892

約数列:

[1, 2, 3, 4, 6, 12, 25469, 50938, 65851, 76407, 101876, 131702, 152814, 197553, 263404, 305628, 395106, 790212, 1677159119, 3354318238, 5031477357, 6708636476, 10062954714, 20125909428]

約数ペア:

[(1, 20125909428), (2, 10062954714), (3, 6708636476), (4, 5031477357), (6, 3354318238), (12, 1677159119), (25469, 790212), (50938, 395106), (65851, 305628), (76407, 263404), (101876, 197553), (131702, 152814)]