20126743546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{420481}}^1$

素因数の和:420766

約数の個数: 32

約数和(自身を含む): 37298435328

約数和(自身を除く): 17171691782

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 1841, 3419, 3682, 6838, 23933, 47866, 420481, 840962, 2943367, 5466253, 5886734, 10932506, 38263771, 76527542, 110586503, 221173006, 774105521, 1437624539, 1548211042, 2875249078, 10063371773, 20126743546]

約数ペア:

[(1, 20126743546), (2, 10063371773), (7, 2875249078), (13, 1548211042), (14, 1437624539), (26, 774105521), (91, 221173006), (182, 110586503), (263, 76527542), (526, 38263771), (1841, 10932506), (3419, 5886734), (3682, 5466253), (6838, 2943367), (23933, 840962), (47866, 420481)]