20426688

素因数分解:

$2^6\times 3^3\times {\mathrm{11821}}^1$

素因数の和:11842

約数の個数: 56

約数和(自身を含む): 60055760

約数和(自身を除く): 39629072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11821, 23642, 35463, 47284, 70926, 94568, 106389, 141852, 189136, 212778, 283704, 319167, 378272, 425556, 567408, 638334, 756544, 851112, 1134816, 1276668, 1702224, 2269632, 2553336, 3404448, 5106672, 6808896, 10213344, 20426688]

約数ペア:

[(1, 20426688), (2, 10213344), (3, 6808896), (4, 5106672), (6, 3404448), (8, 2553336), (9, 2269632), (12, 1702224), (16, 1276668), (18, 1134816), (24, 851112), (27, 756544), (32, 638334), (36, 567408), (48, 425556), (54, 378272), (64, 319167), (72, 283704), (96, 212778), (108, 189136), (144, 141852), (192, 106389), (216, 94568), (288, 70926), (432, 47284), (576, 35463), (864, 23642), (1728, 11821)]