20407872

素因数分解:

$2^6\times 3^1\times {\mathrm{106291}}^1$

素因数の和:106306

約数の個数: 28

約数和(自身を含む): 53996336

約数和(自身を除く): 33588464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106291, 212582, 318873, 425164, 637746, 850328, 1275492, 1700656, 2550984, 3401312, 5101968, 6802624, 10203936, 20407872]

約数ペア:

[(1, 20407872), (2, 10203936), (3, 6802624), (4, 5101968), (6, 3401312), (8, 2550984), (12, 1700656), (16, 1275492), (24, 850328), (32, 637746), (48, 425164), (64, 318873), (96, 212582), (192, 106291)]