20045316

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2999}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 46872000

約数和(自身を除く): 26826684

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 2999, 3342, 5998, 6684, 8997, 11996, 17994, 35988, 1670443, 3340886, 5011329, 6681772, 10022658, 20045316]

約数ペア:

[(1, 20045316), (2, 10022658), (3, 6681772), (4, 5011329), (6, 3340886), (12, 1670443), (557, 35988), (1114, 17994), (1671, 11996), (2228, 8997), (2999, 6684), (3342, 5998)]