20186151118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{41843}}^1$

素因数の和:43896

約数の個数: 32

約数和(自身を含む): 36659361024

約数和(自身を除く): 16473209906

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2027, 4054, 14189, 28378, 34459, 41843, 68918, 83686, 241213, 292901, 482426, 585802, 711331, 1422662, 4979317, 9958634, 84815761, 169631522, 593710327, 1187420654, 1441867937, 2883735874, 10093075559, 20186151118]

約数ペア:

[(1, 20186151118), (2, 10093075559), (7, 2883735874), (14, 1441867937), (17, 1187420654), (34, 593710327), (119, 169631522), (238, 84815761), (2027, 9958634), (4054, 4979317), (14189, 1422662), (28378, 711331), (34459, 585802), (41843, 482426), (68918, 292901), (83686, 241213)]