20235525786

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{364171}}^1$

素因数の和:364206

約数の個数: 80

約数和(自身を含む): 52877774400

約数和(自身を除く): 32642248614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2646, 3087, 3969, 6174, 7938, 9261, 18522, 27783, 55566, 364171, 728342, 1092513, 2185026, 2549197, 3277539, 5098394, 6555078, 7647591, 9832617, 15295182, 17844379, 19665234, 22942773, 29497851, 35688758, 45885546, 53533137, 58995702, 68828319, 107066274, 124910653, 137656638, 160599411, 206484957, 249821306, 321198822, 374731959, 412969914, 481798233, 749463918, 963596466, 1124195877, 1445394699, 2248391754, 2890789398, 3372587631, 6745175262, 10117762893, 20235525786]

約数ペア:

[(1, 20235525786), (2, 10117762893), (3, 6745175262), (6, 3372587631), (7, 2890789398), (9, 2248391754), (14, 1445394699), (18, 1124195877), (21, 963596466), (27, 749463918), (42, 481798233), (49, 412969914), (54, 374731959), (63, 321198822), (81, 249821306), (98, 206484957), (126, 160599411), (147, 137656638), (162, 124910653), (189, 107066274), (294, 68828319), (343, 58995702), (378, 53533137), (441, 45885546), (567, 35688758), (686, 29497851), (882, 22942773), (1029, 19665234), (1134, 17844379), (1323, 15295182), (2058, 9832617), (2646, 7647591), (3087, 6555078), (3969, 5098394), (6174, 3277539), (7938, 2549197), (9261, 2185026), (18522, 1092513), (27783, 728342), (55566, 364171)]