20564628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14401}}^1$

素因数の和:14432

約数の個数: 48

約数和(自身を含む): 58068864

約数和(自身を除く): 37504236

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, 14401, 28802, 43203, 57604, 86406, 100807, 172812, 201614, 244817, 302421, 403228, 489634, 604842, 734451, 979268, 1209684, 1468902, 1713719, 2937804, 3427438, 5141157, 6854876, 10282314, 20564628]

約数ペア:

[(1, 20564628), (2, 10282314), (3, 6854876), (4, 5141157), (6, 3427438), (7, 2937804), (12, 1713719), (14, 1468902), (17, 1209684), (21, 979268), (28, 734451), (34, 604842), (42, 489634), (51, 403228), (68, 302421), (84, 244817), (102, 201614), (119, 172812), (204, 100807), (238, 86406), (357, 57604), (476, 43203), (714, 28802), (1428, 14401)]