2020148416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1062

約数の個数: 112

約数和(自身を含む): 4731471360

約数和(自身を除く): 2711322944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 307, 352, 416, 572, 614, 704, 719, 832, 1144, 1228, 1438, 2288, 2456, 2876, 3377, 3991, 4576, 4912, 5752, 6754, 7909, 7982, 9152, 9347, 9824, 11504, 13508, 15818, 15964, 18694, 19648, 23008, 27016, 31636, 31928, 37388, 43901, 46016, 54032, 63272, 63856, 74776, 87802, 102817, 108064, 126544, 127712, 149552, 175604, 205634, 216128, 220733, 253088, 255424, 299104, 351208, 411268, 441466, 506176, 598208, 702416, 822536, 882932, 1404832, 1645072, 1765864, 2428063, 2809664, 2869529, 3290144, 3531728, 4856126, 5739058, 6580288, 7063456, 9712252, 11478116, 14126912, 19424504, 22956232, 31564819, 38849008, 45912464, 63129638, 77698016, 91824928, 126259276, 155396032, 183649856, 252518552, 505037104, 1010074208, 2020148416]

約数ペア:

[(1, 2020148416), (2, 1010074208), (4, 505037104), (8, 252518552), (11, 183649856), (13, 155396032), (16, 126259276), (22, 91824928), (26, 77698016), (32, 63129638), (44, 45912464), (52, 38849008), (64, 31564819), (88, 22956232), (104, 19424504), (143, 14126912), (176, 11478116), (208, 9712252), (286, 7063456), (307, 6580288), (352, 5739058), (416, 4856126), (572, 3531728), (614, 3290144), (704, 2869529), (719, 2809664), (832, 2428063), (1144, 1765864), (1228, 1645072), (1438, 1404832), (2288, 882932), (2456, 822536), (2876, 702416), (3377, 598208), (3991, 506176), (4576, 441466), (4912, 411268), (5752, 351208), (6754, 299104), (7909, 255424), (7982, 253088), (9152, 220733), (9347, 216128), (9824, 205634), (11504, 175604), (13508, 149552), (15818, 127712), (15964, 126544), (18694, 108064), (19648, 102817), (23008, 87802), (27016, 74776), (31636, 63856), (31928, 63272), (37388, 54032), (43901, 46016)]