20446304

素因数分解:

$2^5\times {\mathrm{367}}^1\times {\mathrm{1741}}^1$

素因数の和:2118

約数の個数: 24

約数和(自身を含む): 40386528

約数和(自身を除く): 19940224

約数列:

[1, 2, 4, 8, 16, 32, 367, 734, 1468, 1741, 2936, 3482, 5872, 6964, 11744, 13928, 27856, 55712, 638947, 1277894, 2555788, 5111576, 10223152, 20446304]

約数ペア:

[(1, 20446304), (2, 10223152), (4, 5111576), (8, 2555788), (16, 1277894), (32, 638947), (367, 55712), (734, 27856), (1468, 13928), (1741, 11744), (2936, 6964), (3482, 5872)]