20285808

素因数分解:

$2^4\times 3^1\times {\mathrm{422621}}^1$

素因数の和:422632

約数の個数: 20

約数和(自身を含む): 52405128

約数和(自身を除く): 32119320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422621, 845242, 1267863, 1690484, 2535726, 3380968, 5071452, 6761936, 10142904, 20285808]

約数ペア:

[(1, 20285808), (2, 10142904), (3, 6761936), (4, 5071452), (6, 3380968), (8, 2535726), (12, 1690484), (16, 1267863), (24, 845242), (48, 422621)]