20616036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14437}}^1$

素因数の和:14468

約数の個数: 48

約数和(自身を含む): 58214016

約数和(自身を除く): 37597980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14437, 28874, 43311, 57748, 86622, 101059, 173244, 202118, 245429, 303177, 404236, 490858, 606354, 736287, 981716, 1212708, 1472574, 1718003, 2945148, 3436006, 5154009, 6872012, 10308018, 20616036]

約数ペア:

[(1, 20616036), (2, 10308018), (3, 6872012), (4, 5154009), (6, 3436006), (7, 2945148), (12, 1718003), (14, 1472574), (17, 1212708), (21, 981716), (28, 736287), (34, 606354), (42, 490858), (51, 404236), (68, 303177), (84, 245429), (102, 202118), (119, 173244), (204, 101059), (238, 86622), (357, 57748), (476, 43311), (714, 28874), (1428, 14437)]