20286612

素因数分解:

$2^2\times 3^8\times {\mathrm{773}}^1$

素因数の和:801

約数の個数: 54

約数和(自身を含む): 53318538

約数和(自身を除く): 33031926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 773, 972, 1458, 1546, 2187, 2319, 2916, 3092, 4374, 4638, 6561, 6957, 8748, 9276, 13122, 13914, 20871, 26244, 27828, 41742, 62613, 83484, 125226, 187839, 250452, 375678, 563517, 751356, 1127034, 1690551, 2254068, 3381102, 5071653, 6762204, 10143306, 20286612]

約数ペア:

[(1, 20286612), (2, 10143306), (3, 6762204), (4, 5071653), (6, 3381102), (9, 2254068), (12, 1690551), (18, 1127034), (27, 751356), (36, 563517), (54, 375678), (81, 250452), (108, 187839), (162, 125226), (243, 83484), (324, 62613), (486, 41742), (729, 27828), (773, 26244), (972, 20871), (1458, 13914), (1546, 13122), (2187, 9276), (2319, 8748), (2916, 6957), (3092, 6561), (4374, 4638)]