20190767995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2861909}}^1$

素因数の和:2862014

約数の個数: 16

約数和(自身を含む): 25963247520

約数和(自身を除く): 5772479525

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 2861909, 14309545, 48652453, 237538447, 243262265, 1187692235, 4038153599, 20190767995]

約数ペア:

[(1, 20190767995), (5, 4038153599), (17, 1187692235), (83, 243262265), (85, 237538447), (415, 48652453), (1411, 14309545), (7055, 2861909)]