20107777530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1\times {\mathrm{5653}}^1$

素因数の和:6655

約数の個数: 64

約数和(自身を含む): 48671441280

約数和(自身を除く): 28563663750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 853, 1390, 1706, 2085, 2559, 4170, 4265, 5118, 5653, 8530, 11306, 12795, 16959, 25590, 28265, 33918, 56530, 84795, 118567, 169590, 237134, 355701, 592835, 711402, 785767, 1185670, 1571534, 1778505, 2357301, 3557010, 3928835, 4714602, 4822009, 7857670, 9644018, 11786505, 14466027, 23573010, 24110045, 28932054, 48220090, 72330135, 144660270, 670259251, 1340518502, 2010777753, 3351296255, 4021555506, 6702592510, 10053888765, 20107777530]

約数ペア:

[(1, 20107777530), (2, 10053888765), (3, 6702592510), (5, 4021555506), (6, 3351296255), (10, 2010777753), (15, 1340518502), (30, 670259251), (139, 144660270), (278, 72330135), (417, 48220090), (695, 28932054), (834, 24110045), (853, 23573010), (1390, 14466027), (1706, 11786505), (2085, 9644018), (2559, 7857670), (4170, 4822009), (4265, 4714602), (5118, 3928835), (5653, 3557010), (8530, 2357301), (11306, 1778505), (12795, 1571534), (16959, 1185670), (25590, 785767), (28265, 711402), (33918, 592835), (56530, 355701), (84795, 237134), (118567, 169590)]