20129436711

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{95203}}^1$

素因数の和:95444

約数の個数: 32

約数和(自身を含む): 30709002240

約数和(自身を除く): 10579565529

約数列:

[1, 3, 9, 27, 41, 123, 191, 369, 573, 1107, 1719, 5157, 7831, 23493, 70479, 95203, 211437, 285609, 856827, 2570481, 3903323, 11709969, 18183773, 35129907, 54551319, 105389721, 163653957, 490961871, 745534693, 2236604079, 6709812237, 20129436711]

約数ペア:

[(1, 20129436711), (3, 6709812237), (9, 2236604079), (27, 745534693), (41, 490961871), (123, 163653957), (191, 105389721), (369, 54551319), (573, 35129907), (1107, 18183773), (1719, 11709969), (5157, 3903323), (7831, 2570481), (23493, 856827), (70479, 285609), (95203, 211437)]