20189798838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{19583}}^1$

素因数の和:19770

約数の個数: 96

約数和(自身を含む): 49272717312

約数和(自身を除く): 29082918474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 127, 198, 246, 254, 369, 381, 451, 738, 762, 902, 1143, 1353, 1397, 2286, 2706, 2794, 4059, 4191, 5207, 8118, 8382, 10414, 12573, 15621, 19583, 25146, 31242, 39166, 46863, 57277, 58749, 93726, 114554, 117498, 171831, 176247, 215413, 343662, 352494, 430826, 515493, 646239, 802903, 1030986, 1292478, 1605806, 1938717, 2408709, 2487041, 3877434, 4817418, 4974082, 7226127, 7461123, 8831933, 14452254, 14922246, 17663866, 22383369, 26495799, 27357451, 44766738, 52991598, 54714902, 79487397, 82072353, 101968681, 158974794, 164144706, 203937362, 246217059, 305906043, 492434118, 611812086, 917718129, 1121655491, 1835436258, 2243310982, 3364966473, 6729932946, 10094899419, 20189798838]

約数ペア:

[(1, 20189798838), (2, 10094899419), (3, 6729932946), (6, 3364966473), (9, 2243310982), (11, 1835436258), (18, 1121655491), (22, 917718129), (33, 611812086), (41, 492434118), (66, 305906043), (82, 246217059), (99, 203937362), (123, 164144706), (127, 158974794), (198, 101968681), (246, 82072353), (254, 79487397), (369, 54714902), (381, 52991598), (451, 44766738), (738, 27357451), (762, 26495799), (902, 22383369), (1143, 17663866), (1353, 14922246), (1397, 14452254), (2286, 8831933), (2706, 7461123), (2794, 7226127), (4059, 4974082), (4191, 4817418), (5207, 3877434), (8118, 2487041), (8382, 2408709), (10414, 1938717), (12573, 1605806), (15621, 1292478), (19583, 1030986), (25146, 802903), (31242, 646239), (39166, 515493), (46863, 430826), (57277, 352494), (58749, 343662), (93726, 215413), (114554, 176247), (117498, 171831)]