20219938224

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1\times {\mathrm{5519}}^1$

素因数の和:6258

約数の個数: 80

約数和(自身を含む): 52743290880

約数和(自身を除く): 32523352656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 601, 762, 1016, 1202, 1524, 1803, 2032, 2404, 3048, 3606, 4808, 5519, 6096, 7212, 9616, 11038, 14424, 16557, 22076, 28848, 33114, 44152, 66228, 76327, 88304, 132456, 152654, 228981, 264912, 305308, 457962, 610616, 700913, 915924, 1221232, 1401826, 1831848, 2102739, 2803652, 3316919, 3663696, 4205478, 5607304, 6633838, 8410956, 9950757, 11214608, 13267676, 16821912, 19901514, 26535352, 33643824, 39803028, 53070704, 79606056, 159212112, 421248713, 842497426, 1263746139, 1684994852, 2527492278, 3369989704, 5054984556, 6739979408, 10109969112, 20219938224]

約数ペア:

[(1, 20219938224), (2, 10109969112), (3, 6739979408), (4, 5054984556), (6, 3369989704), (8, 2527492278), (12, 1684994852), (16, 1263746139), (24, 842497426), (48, 421248713), (127, 159212112), (254, 79606056), (381, 53070704), (508, 39803028), (601, 33643824), (762, 26535352), (1016, 19901514), (1202, 16821912), (1524, 13267676), (1803, 11214608), (2032, 9950757), (2404, 8410956), (3048, 6633838), (3606, 5607304), (4808, 4205478), (5519, 3663696), (6096, 3316919), (7212, 2803652), (9616, 2102739), (11038, 1831848), (14424, 1401826), (16557, 1221232), (22076, 915924), (28848, 700913), (33114, 610616), (44152, 457962), (66228, 305308), (76327, 264912), (88304, 228981), (132456, 152654)]