2020050603

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{25969}}^1$

素因数の和:26088

約数の個数: 32

約数和(自身を含む): 3108089600

約数和(自身を除く): 1088038997

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1161, 1809, 2881, 8643, 25929, 25969, 77787, 77907, 233721, 701163, 1116667, 1739923, 3350001, 5219769, 10050003, 15659307, 30150009, 46977921, 74816689, 224450067, 673350201, 2020050603]

約数ペア:

[(1, 2020050603), (3, 673350201), (9, 224450067), (27, 74816689), (43, 46977921), (67, 30150009), (129, 15659307), (201, 10050003), (387, 5219769), (603, 3350001), (1161, 1739923), (1809, 1116667), (2881, 701163), (8643, 233721), (25929, 77907), (25969, 77787)]