20809330366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49783087}}^1$

素因数の和:49783119

約数の個数: 16

約数和(自身を含む): 35843823360

約数和(自身を除く): 15034492994

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 49783087, 99566174, 547613957, 945878653, 1095227914, 1891757306, 10404665183, 20809330366]

約数ペア:

[(1, 20809330366), (2, 10404665183), (11, 1891757306), (19, 1095227914), (22, 945878653), (38, 547613957), (209, 99566174), (418, 49783087)]