20183514652

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1\times {\mathrm{13049}}^1$

素因数の和:14590

約数の個数: 48

約数和(自身を含む): 41488977600

約数和(自身を除く): 21305462948

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1493, 2986, 5972, 10451, 13049, 20902, 26098, 41804, 52196, 55241, 91343, 110482, 182686, 220964, 365372, 386687, 482813, 773374, 965626, 1546748, 1931252, 3379691, 6759382, 13518764, 19482157, 38964314, 77928628, 136375099, 272750198, 545500396, 720839809, 1441679618, 2883359236, 5045878663, 10091757326, 20183514652]

約数ペア:

[(1, 20183514652), (2, 10091757326), (4, 5045878663), (7, 2883359236), (14, 1441679618), (28, 720839809), (37, 545500396), (74, 272750198), (148, 136375099), (259, 77928628), (518, 38964314), (1036, 19482157), (1493, 13518764), (2986, 6759382), (5972, 3379691), (10451, 1931252), (13049, 1546748), (20902, 965626), (26098, 773374), (41804, 482813), (52196, 386687), (55241, 365372), (91343, 220964), (110482, 182686)]