20155027092

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6386257}}^1$

素因数の和:6386527

約数の個数: 24

約数和(自身を含む): 47207219136

約数和(自身を除く): 27052192044

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6386257, 12772514, 19158771, 25545028, 38317542, 76635084, 1679585591, 3359171182, 5038756773, 6718342364, 10077513546, 20155027092]

約数ペア:

[(1, 20155027092), (2, 10077513546), (3, 6718342364), (4, 5038756773), (6, 3359171182), (12, 1679585591), (263, 76635084), (526, 38317542), (789, 25545028), (1052, 19158771), (1578, 12772514), (3156, 6386257)]