20199931942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2589071}}^1$

素因数の和:2589203

約数の個数: 16

約数和(自身を含む): 31317414912

約数和(自身を除く): 11117482970

約数列:

[1, 2, 47, 83, 94, 166, 3901, 7802, 2589071, 5178142, 121686337, 214892893, 243372674, 429785786, 10099965971, 20199931942]

約数ペア:

[(1, 20199931942), (2, 10099965971), (47, 429785786), (83, 243372674), (94, 214892893), (166, 121686337), (3901, 5178142), (7802, 2589071)]