20492608

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{3301}}^1$

素因数の和:3410

約数の個数: 28

約数和(自身を含む): 41096692

約数和(自身を除く): 20604084

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 3301, 6208, 6602, 13204, 26408, 52816, 105632, 211264, 320197, 640394, 1280788, 2561576, 5123152, 10246304, 20492608]

約数ペア:

[(1, 20492608), (2, 10246304), (4, 5123152), (8, 2561576), (16, 1280788), (32, 640394), (64, 320197), (97, 211264), (194, 105632), (388, 52816), (776, 26408), (1552, 13204), (3104, 6602), (3301, 6208)]