20072862711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{33619}}^1$

素因数の和:33836

約数の個数: 48

約数和(自身を含む): 32685095040

約数和(自身を除く): 12612232329

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 163, 333, 407, 489, 1221, 1467, 1793, 3663, 5379, 6031, 16137, 18093, 33619, 54279, 66341, 100857, 199023, 302571, 369809, 597069, 1109427, 1243903, 3328281, 3731709, 5479897, 11195127, 13682933, 16439691, 41048799, 49319073, 60278867, 123146397, 180836601, 202756189, 542509803, 608268567, 1824805701, 2230318079, 6690954237, 20072862711]

約数ペア:

[(1, 20072862711), (3, 6690954237), (9, 2230318079), (11, 1824805701), (33, 608268567), (37, 542509803), (99, 202756189), (111, 180836601), (163, 123146397), (333, 60278867), (407, 49319073), (489, 41048799), (1221, 16439691), (1467, 13682933), (1793, 11195127), (3663, 5479897), (5379, 3731709), (6031, 3328281), (16137, 1243903), (18093, 1109427), (33619, 597069), (54279, 369809), (66341, 302571), (100857, 199023)]