20053282732

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{59797}}^1$

素因数の和:59903

約数の個数: 72

約数和(自身を含む): 42946923600

約数和(自身を除く): 22893640868

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 59, 98, 116, 118, 196, 203, 236, 406, 413, 812, 826, 1421, 1652, 1711, 2842, 2891, 3422, 5684, 5782, 6844, 11564, 11977, 23954, 47908, 59797, 83839, 119594, 167678, 239188, 335356, 418579, 837158, 1674316, 1734113, 2930053, 3468226, 3528023, 5860106, 6936452, 7056046, 11720212, 12138791, 14112092, 24277582, 24696161, 48555164, 49392322, 84971537, 98784644, 102312667, 169943074, 172873127, 204625334, 339886148, 345746254, 409250668, 691492508, 716188669, 1432377338, 2864754676, 5013320683, 10026641366, 20053282732]

約数ペア:

[(1, 20053282732), (2, 10026641366), (4, 5013320683), (7, 2864754676), (14, 1432377338), (28, 716188669), (29, 691492508), (49, 409250668), (58, 345746254), (59, 339886148), (98, 204625334), (116, 172873127), (118, 169943074), (196, 102312667), (203, 98784644), (236, 84971537), (406, 49392322), (413, 48555164), (812, 24696161), (826, 24277582), (1421, 14112092), (1652, 12138791), (1711, 11720212), (2842, 7056046), (2891, 6936452), (3422, 5860106), (5684, 3528023), (5782, 3468226), (6844, 2930053), (11564, 1734113), (11977, 1674316), (23954, 837158), (47908, 418579), (59797, 335356), (83839, 239188), (119594, 167678)]