20163776766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23027}}^1\times {\mathrm{20849}}^1$

素因数の和:43888

約数の個数: 32

約数和(自身を含む): 46092844800

約数和(自身を除く): 25929068034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20849, 23027, 41698, 46054, 62547, 69081, 125094, 138162, 145943, 161189, 291886, 322378, 437829, 483567, 875658, 967134, 480089923, 960179846, 1440269769, 2880539538, 3360629461, 6721258922, 10081888383, 20163776766]

約数ペア:

[(1, 20163776766), (2, 10081888383), (3, 6721258922), (6, 3360629461), (7, 2880539538), (14, 1440269769), (21, 960179846), (42, 480089923), (20849, 967134), (23027, 875658), (41698, 483567), (46054, 437829), (62547, 322378), (69081, 291886), (125094, 161189), (138162, 145943)]