20022610

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6397}}^1$

素因数の和:6717

約数の個数: 16

約数和(自身を含む): 36161496

約数和(自身を除く): 16138886

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 6397, 12794, 31985, 63970, 2002261, 4004522, 10011305, 20022610]

約数ペア:

[(1, 20022610), (2, 10011305), (5, 4004522), (10, 2002261), (313, 63970), (626, 31985), (1565, 12794), (3130, 6397)]