20103082

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 31050432

約数和(自身を除く): 10947350

約数列:

[1, 2, 67, 71, 134, 142, 2113, 4226, 4757, 9514, 141571, 150023, 283142, 300046, 10051541, 20103082]

約数ペア:

[(1, 20103082), (2, 10051541), (67, 300046), (71, 283142), (134, 150023), (142, 141571), (2113, 9514), (4226, 4757)]