20148653451

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1\times {\mathrm{12697}}^1$

素因数の和:14730

約数の個数: 16

約数和(自身を含む): 26970145664

約数和(自身を除く): 6821492213

約数列:

[1, 3, 307, 921, 1723, 5169, 12697, 38091, 528961, 1586883, 3897979, 11693937, 21876931, 65630793, 6716217817, 20148653451]

約数ペア:

[(1, 20148653451), (3, 6716217817), (307, 65630793), (921, 21876931), (1723, 11693937), (5169, 3897979), (12697, 1586883), (38091, 528961)]