20035008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4969}}^1$

素因数の和:4994

約数の個数: 84

約数和(自身を含む): 65643760

約数和(自身を除く): 45608752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4969, 9938, 14907, 19876, 29814, 34783, 39752, 44721, 59628, 69566, 79504, 89442, 104349, 119256, 139132, 159008, 178884, 208698, 238512, 278264, 313047, 318016, 357768, 417396, 477024, 556528, 626094, 715536, 834792, 954048, 1113056, 1252188, 1431072, 1669584, 2226112, 2504376, 2862144, 3339168, 5008752, 6678336, 10017504, 20035008]

約数ペア:

[(1, 20035008), (2, 10017504), (3, 6678336), (4, 5008752), (6, 3339168), (7, 2862144), (8, 2504376), (9, 2226112), (12, 1669584), (14, 1431072), (16, 1252188), (18, 1113056), (21, 954048), (24, 834792), (28, 715536), (32, 626094), (36, 556528), (42, 477024), (48, 417396), (56, 357768), (63, 318016), (64, 313047), (72, 278264), (84, 238512), (96, 208698), (112, 178884), (126, 159008), (144, 139132), (168, 119256), (192, 104349), (224, 89442), (252, 79504), (288, 69566), (336, 59628), (448, 44721), (504, 39752), (576, 34783), (672, 29814), (1008, 19876), (1344, 14907), (2016, 9938), (4032, 4969)]