20758129197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1\times {\mathrm{136093}}^1$

素因数の和:140020

約数の個数: 16

約数和(自身を含む): 29814384768

約数和(自身を除く): 9056255571

約数列:

[1, 3, 13, 39, 3911, 11733, 50843, 136093, 152529, 408279, 1769209, 5307627, 532259723, 1596779169, 6919376399, 20758129197]

約数ペア:

[(1, 20758129197), (3, 6919376399), (13, 1596779169), (39, 532259723), (3911, 5307627), (11733, 1769209), (50843, 408279), (136093, 152529)]