20761248

素因数分解:

$2^5\times 3^1\times {\mathrm{216263}}^1$

素因数の和:216276

約数の個数: 24

約数和(自身を含む): 54498528

約数和(自身を除く): 33737280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216263, 432526, 648789, 865052, 1297578, 1730104, 2595156, 3460208, 5190312, 6920416, 10380624, 20761248]

約数ペア:

[(1, 20761248), (2, 10380624), (3, 6920416), (4, 5190312), (6, 3460208), (8, 2595156), (12, 1730104), (16, 1297578), (24, 865052), (32, 648789), (48, 432526), (96, 216263)]