2020080924

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{263443}}^1$

素因数の和:263527

約数の個数: 48

約数和(自身を含む): 5311031040

約数和(自身を除く): 3290950116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 263443, 526886, 790329, 1053772, 1580658, 2370987, 3161316, 4741974, 7112961, 9483948, 14225922, 18704453, 28451844, 37408906, 56113359, 74817812, 112226718, 168340077, 224453436, 336680154, 505020231, 673360308, 1010040462, 2020080924]

約数ペア:

[(1, 2020080924), (2, 1010040462), (3, 673360308), (4, 505020231), (6, 336680154), (9, 224453436), (12, 168340077), (18, 112226718), (27, 74817812), (36, 56113359), (54, 37408906), (71, 28451844), (108, 18704453), (142, 14225922), (213, 9483948), (284, 7112961), (426, 4741974), (639, 3161316), (852, 2370987), (1278, 1580658), (1917, 1053772), (2556, 790329), (3834, 526886), (7668, 263443)]