2020172016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{85369}}^1$

素因数の和:85426

約数の個数: 80

約数和(自身を含む): 5716375200

約数和(自身を除く): 3696203184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5916, 7888, 11832, 23664, 85369, 170738, 256107, 341476, 512214, 682952, 1024428, 1365904, 1451273, 2048856, 2475701, 2902546, 4097712, 4353819, 4951402, 5805092, 7427103, 8707638, 9902804, 11610184, 14854206, 17415276, 19805608, 23220368, 29708412, 34830552, 39611216, 42086917, 59416824, 69661104, 84173834, 118833648, 126260751, 168347668, 252521502, 336695336, 505043004, 673390672, 1010086008, 2020172016]

約数ペア:

[(1, 2020172016), (2, 1010086008), (3, 673390672), (4, 505043004), (6, 336695336), (8, 252521502), (12, 168347668), (16, 126260751), (17, 118833648), (24, 84173834), (29, 69661104), (34, 59416824), (48, 42086917), (51, 39611216), (58, 34830552), (68, 29708412), (87, 23220368), (102, 19805608), (116, 17415276), (136, 14854206), (174, 11610184), (204, 9902804), (232, 8707638), (272, 7427103), (348, 5805092), (408, 4951402), (464, 4353819), (493, 4097712), (696, 2902546), (816, 2475701), (986, 2048856), (1392, 1451273), (1479, 1365904), (1972, 1024428), (2958, 682952), (3944, 512214), (5916, 341476), (7888, 256107), (11832, 170738), (23664, 85369)]