20167287556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{347209}}^1$

素因数の和:348343

約数の個数: 24

約数和(自身を含む): 38041716440

約数和(自身を除く): 17874428884

約数列:

[1, 2, 4, 13, 26, 52, 1117, 2234, 4468, 14521, 29042, 58084, 347209, 694418, 1388836, 4513717, 9027434, 18054868, 387832453, 775664906, 1551329812, 5041821889, 10083643778, 20167287556]

約数ペア:

[(1, 20167287556), (2, 10083643778), (4, 5041821889), (13, 1551329812), (26, 775664906), (52, 387832453), (1117, 18054868), (2234, 9027434), (4468, 4513717), (14521, 1388836), (29042, 694418), (58084, 347209)]