20407008

素因数分解:

$2^5\times 3^1\times {\mathrm{212573}}^1$

素因数の和:212586

約数の個数: 24

約数和(自身を含む): 53568648

約数和(自身を除く): 33161640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 212573, 425146, 637719, 850292, 1275438, 1700584, 2550876, 3401168, 5101752, 6802336, 10203504, 20407008]

約数ペア:

[(1, 20407008), (2, 10203504), (3, 6802336), (4, 5101752), (6, 3401168), (8, 2550876), (12, 1700584), (16, 1275438), (24, 850292), (32, 637719), (48, 425146), (96, 212573)]