20194860657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8641361}}^1$

素因数の和:8641424

約数の個数: 16

約数和(自身を含む): 29034976320

約数和(自身を除く): 8840115663

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 8641361, 25924083, 164185859, 354295801, 492557577, 1062887403, 6731620219, 20194860657]

約数ペア:

[(1, 20194860657), (3, 6731620219), (19, 1062887403), (41, 492557577), (57, 354295801), (123, 164185859), (779, 25924083), (2337, 8641361)]