12020306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 7748014

約数列:

[1, 2, 23, 43, 46, 59, 86, 103, 118, 206, 989, 1357, 1978, 2369, 2537, 2714, 4429, 4738, 5074, 6077, 8858, 12154, 58351, 101867, 116702, 139771, 203734, 261311, 279542, 522622, 6010153, 12020306]

約数ペア:

[(1, 12020306), (2, 6010153), (23, 522622), (43, 279542), (46, 261311), (59, 203734), (86, 139771), (103, 116702), (118, 101867), (206, 58351), (989, 12154), (1357, 8858), (1978, 6077), (2369, 5074), (2537, 4738), (2714, 4429)]