20205863784

素因数分解:

$2^3\times 3^2\times {\mathrm{14419}}^1\times {\mathrm{19463}}^1$

素因数の和:33894

約数の個数: 48

約数和(自身を含む): 54730821600

約数和(自身を除く): 34524957816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 14419, 19463, 28838, 38926, 43257, 57676, 58389, 77852, 86514, 115352, 116778, 129771, 155704, 173028, 175167, 233556, 259542, 346056, 350334, 467112, 519084, 700668, 1038168, 1401336, 280636997, 561273994, 841910991, 1122547988, 1683821982, 2245095976, 2525732973, 3367643964, 5051465946, 6735287928, 10102931892, 20205863784]

約数ペア:

[(1, 20205863784), (2, 10102931892), (3, 6735287928), (4, 5051465946), (6, 3367643964), (8, 2525732973), (9, 2245095976), (12, 1683821982), (18, 1122547988), (24, 841910991), (36, 561273994), (72, 280636997), (14419, 1401336), (19463, 1038168), (28838, 700668), (38926, 519084), (43257, 467112), (57676, 350334), (58389, 346056), (77852, 259542), (86514, 233556), (115352, 175167), (116778, 173028), (129771, 155704)]