20130626859

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{6551}}^1$

素因数の和:6728

約数の個数: 64

約数和(自身を含む): 32546562048

約数和(自身を除く): 12415935189

約数列:

[1, 3, 7, 21, 41, 43, 83, 123, 129, 249, 287, 301, 581, 861, 903, 1743, 1763, 3403, 3569, 5289, 6551, 10209, 10707, 12341, 19653, 23821, 24983, 37023, 45857, 71463, 74949, 137571, 146329, 268591, 281693, 438987, 543733, 805773, 845079, 1024303, 1631199, 1880137, 1971851, 3072909, 3806131, 5640411, 5915553, 11418393, 11549413, 22293053, 23380519, 34648239, 66879159, 70141557, 80845891, 156051371, 163663633, 242537673, 468154113, 490990899, 958601279, 2875803837, 6710208953, 20130626859]

約数ペア:

[(1, 20130626859), (3, 6710208953), (7, 2875803837), (21, 958601279), (41, 490990899), (43, 468154113), (83, 242537673), (123, 163663633), (129, 156051371), (249, 80845891), (287, 70141557), (301, 66879159), (581, 34648239), (861, 23380519), (903, 22293053), (1743, 11549413), (1763, 11418393), (3403, 5915553), (3569, 5640411), (5289, 3806131), (6551, 3072909), (10209, 1971851), (10707, 1880137), (12341, 1631199), (19653, 1024303), (23821, 845079), (24983, 805773), (37023, 543733), (45857, 438987), (71463, 281693), (74949, 268591), (137571, 146329)]