20140751336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1\times {\mathrm{2707}}^1$

素因数の和:4342

約数の個数: 64

約数和(自身を含む): 41074944000

約数和(自身を除く): 20934192664

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 1579, 2356, 2707, 3158, 4712, 5414, 6316, 10828, 12632, 21656, 30001, 48949, 51433, 60002, 83917, 97898, 102866, 120004, 167834, 195796, 205732, 240008, 335668, 391592, 411464, 671336, 930031, 1594423, 1860062, 3188846, 3720124, 4274353, 6377692, 7440248, 8548706, 12755384, 17097412, 34194824, 81212707, 132504943, 162425414, 265009886, 324850828, 530019772, 649701656, 1060039544, 2517593917, 5035187834, 10070375668, 20140751336]

約数ペア:

[(1, 20140751336), (2, 10070375668), (4, 5035187834), (8, 2517593917), (19, 1060039544), (31, 649701656), (38, 530019772), (62, 324850828), (76, 265009886), (124, 162425414), (152, 132504943), (248, 81212707), (589, 34194824), (1178, 17097412), (1579, 12755384), (2356, 8548706), (2707, 7440248), (3158, 6377692), (4712, 4274353), (5414, 3720124), (6316, 3188846), (10828, 1860062), (12632, 1594423), (21656, 930031), (30001, 671336), (48949, 411464), (51433, 391592), (60002, 335668), (83917, 240008), (97898, 205732), (102866, 195796), (120004, 167834)]