20148042504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{848839}}^1$

素因数の和:848914

約数の個数: 64

約数和(自身を含む): 53782502400

約数和(自身を除く): 33634459896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 11868, 23736, 848839, 1697678, 2546517, 3395356, 5093034, 6790712, 10186068, 19523297, 20372136, 36500077, 39046594, 58569891, 73000154, 78093188, 109500231, 117139782, 146000308, 156186376, 219000462, 234279564, 292000616, 438000924, 468559128, 839501771, 876001848, 1679003542, 2518505313, 3358007084, 5037010626, 6716014168, 10074021252, 20148042504]

約数ペア:

[(1, 20148042504), (2, 10074021252), (3, 6716014168), (4, 5037010626), (6, 3358007084), (8, 2518505313), (12, 1679003542), (23, 876001848), (24, 839501771), (43, 468559128), (46, 438000924), (69, 292000616), (86, 234279564), (92, 219000462), (129, 156186376), (138, 146000308), (172, 117139782), (184, 109500231), (258, 78093188), (276, 73000154), (344, 58569891), (516, 39046594), (552, 36500077), (989, 20372136), (1032, 19523297), (1978, 10186068), (2967, 6790712), (3956, 5093034), (5934, 3395356), (7912, 2546517), (11868, 1697678), (23736, 848839)]