20874276902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{460171}}^1$

素因数の和:460823

約数の個数: 16

約数和(自身を含む): 32210199312

約数和(自身を除く): 11335922410

約数列:

[1, 2, 37, 74, 613, 1226, 22681, 45362, 460171, 920342, 17026327, 34052654, 282084823, 564169646, 10437138451, 20874276902]

約数ペア:

[(1, 20874276902), (2, 10437138451), (37, 564169646), (74, 282084823), (613, 34052654), (1226, 17026327), (22681, 920342), (45362, 460171)]