19595754912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{81421}}^1$

素因数の和:81566

約数の個数: 96

約数和(自身を含む): 54168428160

約数和(自身を除く): 34572673248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 109, 138, 184, 218, 276, 327, 368, 436, 552, 654, 736, 872, 1104, 1308, 1744, 2208, 2507, 2616, 3488, 5014, 5232, 7521, 10028, 10464, 15042, 20056, 30084, 40112, 60168, 80224, 81421, 120336, 162842, 240672, 244263, 325684, 488526, 651368, 977052, 1302736, 1872683, 1954104, 2605472, 3745366, 3908208, 5618049, 7490732, 7816416, 8874889, 11236098, 14981464, 17749778, 22472196, 26624667, 29962928, 35499556, 44944392, 53249334, 59925856, 70999112, 89888784, 106498668, 141998224, 179777568, 204122447, 212997336, 283996448, 408244894, 425994672, 612367341, 816489788, 851989344, 1224734682, 1632979576, 2449469364, 3265959152, 4898938728, 6531918304, 9797877456, 19595754912]

約数ペア:

[(1, 19595754912), (2, 9797877456), (3, 6531918304), (4, 4898938728), (6, 3265959152), (8, 2449469364), (12, 1632979576), (16, 1224734682), (23, 851989344), (24, 816489788), (32, 612367341), (46, 425994672), (48, 408244894), (69, 283996448), (92, 212997336), (96, 204122447), (109, 179777568), (138, 141998224), (184, 106498668), (218, 89888784), (276, 70999112), (327, 59925856), (368, 53249334), (436, 44944392), (552, 35499556), (654, 29962928), (736, 26624667), (872, 22472196), (1104, 17749778), (1308, 14981464), (1744, 11236098), (2208, 8874889), (2507, 7816416), (2616, 7490732), (3488, 5618049), (5014, 3908208), (5232, 3745366), (7521, 2605472), (10028, 1954104), (10464, 1872683), (15042, 1302736), (20056, 977052), (30084, 651368), (40112, 488526), (60168, 325684), (80224, 244263), (81421, 240672), (120336, 162842)]