20201006147

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1\times {\mathrm{35317}}^1$

素因数の和:37358

約数の個数: 16

約数和(自身を含む): 23662494912

約数和(自身を除く): 3461488765

約数列:

[1, 7, 41, 287, 1993, 13951, 35317, 81713, 247219, 571991, 1447997, 10135979, 70386781, 492707467, 2885858021, 20201006147]

約数ペア:

[(1, 20201006147), (7, 2885858021), (41, 492707467), (287, 70386781), (1993, 10135979), (13951, 1447997), (35317, 571991), (81713, 247219)]