20197127523

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1\times {\mathrm{27107}}^1$

素因数の和:28226

約数の個数: 16

約数和(自身を含む): 27051615360

約数和(自身を除く): 6854487837

約数列:

[1, 3, 307, 809, 921, 2427, 27107, 81321, 248363, 745089, 8321849, 21929563, 24965547, 65788689, 6732375841, 20197127523]

約数ペア:

[(1, 20197127523), (3, 6732375841), (307, 65788689), (809, 24965547), (921, 21929563), (2427, 8321849), (27107, 745089), (81321, 248363)]