20051809478

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{674827}}^1$

素因数の和:675091

約数の個数: 16

約数和(自身を含む): 30610198080

約数和(自身を除く): 10558388602

約数列:

[1, 2, 83, 166, 179, 358, 14857, 29714, 674827, 1349654, 56010641, 112021282, 120794033, 241588066, 10025904739, 20051809478]

約数ペア:

[(1, 20051809478), (2, 10025904739), (83, 241588066), (166, 120794033), (179, 112021282), (358, 56010641), (14857, 1349654), (29714, 674827)]