2020446716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 3761759232

約数和(自身を除く): 1741312516

約数列:

[1, 2, 4, 37, 47, 71, 74, 94, 142, 148, 188, 284, 1739, 2627, 3337, 3478, 4091, 5254, 6674, 6956, 8182, 10508, 13348, 16364, 123469, 151367, 192277, 246938, 290461, 302734, 384554, 493876, 580922, 605468, 769108, 1161844, 7114249, 10747057, 13651667, 14228498, 21494114, 27303334, 28456996, 42988228, 54606668, 505111679, 1010223358, 2020446716]

約数ペア:

[(1, 2020446716), (2, 1010223358), (4, 505111679), (37, 54606668), (47, 42988228), (71, 28456996), (74, 27303334), (94, 21494114), (142, 14228498), (148, 13651667), (188, 10747057), (284, 7114249), (1739, 1161844), (2627, 769108), (3337, 605468), (3478, 580922), (4091, 493876), (5254, 384554), (6674, 302734), (6956, 290461), (8182, 246938), (10508, 192277), (13348, 151367), (16364, 123469)]