20132616843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{146369}}^1$

素因数の和:146452

約数の個数: 48

約数和(自身を含む): 32880556800

約数和(自身を除く): 12747939957

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 493, 527, 899, 1479, 1581, 2697, 4437, 4743, 8091, 15283, 45849, 137547, 146369, 439107, 1317321, 2488273, 4244701, 4537439, 7464819, 12734103, 13612317, 22394457, 38202309, 40836951, 72159917, 77136463, 131585731, 216479751, 231409389, 394757193, 649439253, 694228167, 1184271579, 2236957427, 6710872281, 20132616843]

約数ペア:

[(1, 20132616843), (3, 6710872281), (9, 2236957427), (17, 1184271579), (29, 694228167), (31, 649439253), (51, 394757193), (87, 231409389), (93, 216479751), (153, 131585731), (261, 77136463), (279, 72159917), (493, 40836951), (527, 38202309), (899, 22394457), (1479, 13612317), (1581, 12734103), (2697, 7464819), (4437, 4537439), (4743, 4244701), (8091, 2488273), (15283, 1317321), (45849, 439107), (137547, 146369)]