20773608

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{1999}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 52080000

約数和(自身を除く): 31306392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 1999, 2598, 3464, 3998, 5196, 5997, 7996, 10392, 11994, 15992, 23988, 47976, 865567, 1731134, 2596701, 3462268, 5193402, 6924536, 10386804, 20773608]

約数ペア:

[(1, 20773608), (2, 10386804), (3, 6924536), (4, 5193402), (6, 3462268), (8, 2596701), (12, 1731134), (24, 865567), (433, 47976), (866, 23988), (1299, 15992), (1732, 11994), (1999, 10392), (2598, 7996), (3464, 5997), (3998, 5196)]