20193350403

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{83009}}^1$

素因数の和:83762

約数の個数: 16

約数和(自身を含む): 27174153600

約数和(自身を除く): 6980803197

約数列:

[1, 3, 131, 393, 619, 1857, 81089, 83009, 243267, 249027, 10874179, 32622537, 51382571, 154147713, 6731116801, 20193350403]

約数ペア:

[(1, 20193350403), (3, 6731116801), (131, 154147713), (393, 51382571), (619, 32622537), (1857, 10874179), (81089, 249027), (83009, 243267)]