20160648296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148240061}}^1$

素因数の和:148240084

約数の個数: 16

約数和(自身を含む): 40024816740

約数和(自身を除く): 19864168444

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148240061, 296480122, 592960244, 1185920488, 2520081037, 5040162074, 10080324148, 20160648296]

約数ペア:

[(1, 20160648296), (2, 10080324148), (4, 5040162074), (8, 2520081037), (17, 1185920488), (34, 592960244), (68, 296480122), (136, 148240061)]