20257362

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27449}}^1$

素因数の和:27498

約数の個数: 24

約数和(自身を含む): 44963100

約数和(自身を除く): 24705738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27449, 54898, 82347, 164694, 247041, 494082, 1125409, 2250818, 3376227, 6752454, 10128681, 20257362]

約数ペア:

[(1, 20257362), (2, 10128681), (3, 6752454), (6, 3376227), (9, 2250818), (18, 1125409), (41, 494082), (82, 247041), (123, 164694), (246, 82347), (369, 54898), (738, 27449)]