20313183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10091}}^1$

素因数の和:10166

約数の個数: 16

約数和(自身を含む): 30033792

約数和(自身を除く): 9720609

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 10091, 30273, 111001, 333003, 615551, 1846653, 6771061, 20313183]

約数ペア:

[(1, 20313183), (3, 6771061), (11, 1846653), (33, 615551), (61, 333003), (183, 111001), (671, 30273), (2013, 10091)]