20372770614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13109891}}^1$

素因数の和:13109940

約数の個数: 32

約数和(自身を含む): 47824886016

約数和(自身を除く): 27452115402

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 13109891, 26219782, 39329673, 78659346, 91769237, 183538474, 275307711, 485065967, 550615422, 970131934, 1455197901, 2910395802, 3395461769, 6790923538, 10186385307, 20372770614]

約数ペア:

[(1, 20372770614), (2, 10186385307), (3, 6790923538), (6, 3395461769), (7, 2910395802), (14, 1455197901), (21, 970131934), (37, 550615422), (42, 485065967), (74, 275307711), (111, 183538474), (222, 91769237), (259, 78659346), (518, 39329673), (777, 26219782), (1554, 13109891)]