20161971373

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1\times {\mathrm{4337}}^1$

素因数の和:6356

約数の個数: 16

約数和(自身を含む): 21251341440

約数和(自身を除く): 1089370067

約数列:

[1, 23, 107, 1889, 2461, 4337, 43447, 99751, 202123, 464059, 4648829, 8192593, 10673357, 188429639, 876607451, 20161971373]

約数ペア:

[(1, 20161971373), (23, 876607451), (107, 188429639), (1889, 10673357), (2461, 8192593), (4337, 4648829), (43447, 464059), (99751, 202123)]