20208954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198127}}^1$

素因数の和:198149

約数の個数: 16

約数和(自身を含む): 42795648

約数和(自身を除く): 22586694

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198127, 396254, 594381, 1188762, 3368159, 6736318, 10104477, 20208954]

約数ペア:

[(1, 20208954), (2, 10104477), (3, 6736318), (6, 3368159), (17, 1188762), (34, 594381), (51, 396254), (102, 198127)]