20193558516

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19342489}}^1$

素因数の和:19342528

約数の個数: 36

約数和(自身を含む): 52804997700

約数和(自身を除く): 32611439184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19342489, 38684978, 58027467, 77369956, 116054934, 174082401, 232109868, 348164802, 560932181, 696329604, 1121864362, 1682796543, 2243728724, 3365593086, 5048389629, 6731186172, 10096779258, 20193558516]

約数ペア:

[(1, 20193558516), (2, 10096779258), (3, 6731186172), (4, 5048389629), (6, 3365593086), (9, 2243728724), (12, 1682796543), (18, 1121864362), (29, 696329604), (36, 560932181), (58, 348164802), (87, 232109868), (116, 174082401), (174, 116054934), (261, 77369956), (348, 58027467), (522, 38684978), (1044, 19342489)]