19920564

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19081}}^1$

素因数の和:19120

約数の個数: 36

約数和(自身を含む): 52093860

約数和(自身を除く): 32173296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19081, 38162, 57243, 76324, 114486, 171729, 228972, 343458, 553349, 686916, 1106698, 1660047, 2213396, 3320094, 4980141, 6640188, 9960282, 19920564]

約数ペア:

[(1, 19920564), (2, 9960282), (3, 6640188), (4, 4980141), (6, 3320094), (9, 2213396), (12, 1660047), (18, 1106698), (29, 686916), (36, 553349), (58, 343458), (87, 228972), (116, 171729), (174, 114486), (261, 76324), (348, 57243), (522, 38162), (1044, 19081)]