20163595192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193880723}}^1$

素因数の和:193880742

約数の個数: 16

約数和(自身を含む): 40714952040

約数和(自身を除く): 20551356848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193880723, 387761446, 775522892, 1551045784, 2520449399, 5040898798, 10081797596, 20163595192]

約数ペア:

[(1, 20163595192), (2, 10081797596), (4, 5040898798), (8, 2520449399), (13, 1551045784), (26, 775522892), (52, 387761446), (104, 193880723)]