20924278323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{746203}}^1$

素因数の和:746938

約数の個数: 16

約数和(自身を含む): 30086945280

約数和(自身を除く): 9162666957

約数列:

[1, 3, 13, 39, 719, 2157, 9347, 28041, 746203, 2238609, 9700639, 29101917, 536519957, 1609559871, 6974759441, 20924278323]

約数ペア:

[(1, 20924278323), (3, 6974759441), (13, 1609559871), (39, 536519957), (719, 29101917), (2157, 9700639), (9347, 2238609), (28041, 746203)]