20167389966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{24799}}^1$

素因数の和:24981

約数の個数: 64

約数和(自身を含む): 43197235200

約数和(自身を除く): 23029845234

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 83, 138, 142, 166, 213, 249, 426, 498, 1633, 1909, 3266, 3818, 4899, 5727, 5893, 9798, 11454, 11786, 17679, 24799, 35358, 49598, 74397, 135539, 148794, 271078, 406617, 570377, 813234, 1140754, 1711131, 1760729, 2058317, 3422262, 3521458, 4116634, 5282187, 6174951, 10564374, 12349902, 40496767, 47341291, 80993534, 94682582, 121490301, 142023873, 146140507, 242980602, 284047746, 292281014, 438421521, 876843042, 3361231661, 6722463322, 10083694983, 20167389966]

約数ペア:

[(1, 20167389966), (2, 10083694983), (3, 6722463322), (6, 3361231661), (23, 876843042), (46, 438421521), (69, 292281014), (71, 284047746), (83, 242980602), (138, 146140507), (142, 142023873), (166, 121490301), (213, 94682582), (249, 80993534), (426, 47341291), (498, 40496767), (1633, 12349902), (1909, 10564374), (3266, 6174951), (3818, 5282187), (4899, 4116634), (5727, 3521458), (5893, 3422262), (9798, 2058317), (11454, 1760729), (11786, 1711131), (17679, 1140754), (24799, 813234), (35358, 570377), (49598, 406617), (74397, 271078), (135539, 148794)]