20199992108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{556351}}^1$

素因数の和:556697

約数の個数: 24

約数和(自身を含む): 36685850880

約数和(自身を除く): 16485858772

約数列:

[1, 2, 4, 29, 58, 116, 313, 626, 1252, 9077, 18154, 36308, 556351, 1112702, 2225404, 16134179, 32268358, 64536716, 174137863, 348275726, 696551452, 5049998027, 10099996054, 20199992108]

約数ペア:

[(1, 20199992108), (2, 10099996054), (4, 5049998027), (29, 696551452), (58, 348275726), (116, 174137863), (313, 64536716), (626, 32268358), (1252, 16134179), (9077, 2225404), (18154, 1112702), (36308, 556351)]