20167068780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112039271}}^1$

素因数の和:112039286

約数の個数: 36

約数和(自身を含む): 61173442512

約数和(自身を除く): 41006373732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112039271, 224078542, 336117813, 448157084, 560196355, 672235626, 1008353439, 1120392710, 1344471252, 1680589065, 2016706878, 2240785420, 3361178130, 4033413756, 5041767195, 6722356260, 10083534390, 20167068780]

約数ペア:

[(1, 20167068780), (2, 10083534390), (3, 6722356260), (4, 5041767195), (5, 4033413756), (6, 3361178130), (9, 2240785420), (10, 2016706878), (12, 1680589065), (15, 1344471252), (18, 1120392710), (20, 1008353439), (30, 672235626), (36, 560196355), (45, 448157084), (60, 336117813), (90, 224078542), (180, 112039271)]