20106579453

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{680633}}^1$

素因数の和:680908

約数の個数: 16

約数和(自身を含む): 27552064320

約数和(自身を除く): 7445484867

約数列:

[1, 3, 43, 129, 229, 687, 9847, 29541, 680633, 2041899, 29267219, 87801657, 155864957, 467594871, 6702193151, 20106579453]

約数ペア:

[(1, 20106579453), (3, 6702193151), (43, 467594871), (129, 155864957), (229, 87801657), (687, 29267219), (9847, 2041899), (29541, 680633)]