20341314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53813}}^1$

素因数の和:53831

約数の個数: 32

約数和(自身を含む): 51661440

約数和(自身を除く): 31320126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53813, 107626, 161439, 322878, 376691, 484317, 753382, 968634, 1130073, 1452951, 2260146, 2905902, 3390219, 6780438, 10170657, 20341314]

約数ペア:

[(1, 20341314), (2, 10170657), (3, 6780438), (6, 3390219), (7, 2905902), (9, 2260146), (14, 1452951), (18, 1130073), (21, 968634), (27, 753382), (42, 484317), (54, 376691), (63, 322878), (126, 161439), (189, 107626), (378, 53813)]