20232726906

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{71761}}^1$

素因数の和:71924

約数の個数: 64

約数和(自身を含む): 47535148800

約数和(自身を除く): 27302421894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 343, 411, 686, 822, 959, 1029, 1918, 2058, 2877, 5754, 6713, 13426, 20139, 40278, 46991, 71761, 93982, 140973, 143522, 215283, 281946, 430566, 502327, 1004654, 1506981, 3013962, 3516289, 7032578, 9831257, 10548867, 19662514, 21097734, 24614023, 29493771, 49228046, 58987542, 68818799, 73842069, 137637598, 147684138, 206456397, 412912794, 481731593, 963463186, 1445194779, 2890389558, 3372121151, 6744242302, 10116363453, 20232726906]

約数ペア:

[(1, 20232726906), (2, 10116363453), (3, 6744242302), (6, 3372121151), (7, 2890389558), (14, 1445194779), (21, 963463186), (42, 481731593), (49, 412912794), (98, 206456397), (137, 147684138), (147, 137637598), (274, 73842069), (294, 68818799), (343, 58987542), (411, 49228046), (686, 29493771), (822, 24614023), (959, 21097734), (1029, 19662514), (1918, 10548867), (2058, 9831257), (2877, 7032578), (5754, 3516289), (6713, 3013962), (13426, 1506981), (20139, 1004654), (40278, 502327), (46991, 430566), (71761, 281946), (93982, 215283), (140973, 143522)]