20007696

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4127}}^1$

素因数の和:4239

約数の個数: 40

約数和(自身を含む): 52210944

約数和(自身を除く): 32203248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4127, 4848, 8254, 12381, 16508, 24762, 33016, 49524, 66032, 99048, 198096, 416827, 833654, 1250481, 1667308, 2500962, 3334616, 5001924, 6669232, 10003848, 20007696]

約数ペア:

[(1, 20007696), (2, 10003848), (3, 6669232), (4, 5001924), (6, 3334616), (8, 2500962), (12, 1667308), (16, 1250481), (24, 833654), (48, 416827), (101, 198096), (202, 99048), (303, 66032), (404, 49524), (606, 33016), (808, 24762), (1212, 16508), (1616, 12381), (2424, 8254), (4127, 4848)]