20766696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45541}}^1$

素因数の和:45569

約数の個数: 32

約数和(自身を含む): 54650400

約数和(自身を除く): 33883704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45541, 91082, 136623, 182164, 273246, 364328, 546492, 865279, 1092984, 1730558, 2595837, 3461116, 5191674, 6922232, 10383348, 20766696]

約数ペア:

[(1, 20766696), (2, 10383348), (3, 6922232), (4, 5191674), (6, 3461116), (8, 2595837), (12, 1730558), (19, 1092984), (24, 865279), (38, 546492), (57, 364328), (76, 273246), (114, 182164), (152, 136623), (228, 91082), (456, 45541)]