20463634657

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{128203}}^1$

素因数の和:128524

約数の個数: 16

約数和(自身を含む): 22317752320

約数和(自身を除く): 1854117663

約数列:

[1, 19, 31, 271, 589, 5149, 8401, 128203, 159619, 2435857, 3974293, 34743013, 75511567, 660117247, 1077033403, 20463634657]

約数ペア:

[(1, 20463634657), (19, 1077033403), (31, 660117247), (271, 75511567), (589, 34743013), (5149, 3974293), (8401, 2435857), (128203, 159619)]