20768036054

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{7993}}^1\times {\mathrm{12613}}^1$

素因数の和:20711

約数の個数: 16

約数和(自身を含む): 31460930592

約数和(自身を除く): 10692894538

約数列:

[1, 2, 103, 206, 7993, 12613, 15986, 25226, 823279, 1299139, 1646558, 2598278, 100815709, 201631418, 10384018027, 20768036054]

約数ペア:

[(1, 20768036054), (2, 10384018027), (103, 201631418), (206, 100815709), (7993, 2598278), (12613, 1646558), (15986, 1299139), (25226, 823279)]