20230488964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{42359}}^1$

素因数の和:42868

約数の個数: 48

約数和(自身を含む): 41645640960

約数和(自身を除く): 21415151996

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 461, 518, 922, 1036, 1844, 3227, 6454, 12908, 17057, 34114, 42359, 68228, 84718, 119399, 169436, 238798, 296513, 477596, 593026, 1186052, 1567283, 3134566, 6269132, 10970981, 19527499, 21941962, 39054998, 43883924, 78109996, 136692493, 273384986, 546769972, 722517463, 1445034926, 2890069852, 5057622241, 10115244482, 20230488964]

約数ペア:

[(1, 20230488964), (2, 10115244482), (4, 5057622241), (7, 2890069852), (14, 1445034926), (28, 722517463), (37, 546769972), (74, 273384986), (148, 136692493), (259, 78109996), (461, 43883924), (518, 39054998), (922, 21941962), (1036, 19527499), (1844, 10970981), (3227, 6269132), (6454, 3134566), (12908, 1567283), (17057, 1186052), (34114, 593026), (42359, 477596), (68228, 296513), (84718, 238798), (119399, 169436)]