20324196

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 53615100

約数和(自身を除く): 33290904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 298, 324, 421, 447, 596, 842, 894, 1263, 1341, 1684, 1788, 2526, 2682, 3789, 4023, 5052, 5364, 7578, 8046, 11367, 12069, 15156, 16092, 22734, 24138, 34101, 45468, 48276, 62729, 68202, 125458, 136404, 188187, 250916, 376374, 564561, 752748, 1129122, 1693683, 2258244, 3387366, 5081049, 6774732, 10162098, 20324196]

約数ペア:

[(1, 20324196), (2, 10162098), (3, 6774732), (4, 5081049), (6, 3387366), (9, 2258244), (12, 1693683), (18, 1129122), (27, 752748), (36, 564561), (54, 376374), (81, 250916), (108, 188187), (149, 136404), (162, 125458), (298, 68202), (324, 62729), (421, 48276), (447, 45468), (596, 34101), (842, 24138), (894, 22734), (1263, 16092), (1341, 15156), (1684, 12069), (1788, 11367), (2526, 8046), (2682, 7578), (3789, 5364), (4023, 5052)]