20035476

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3217}}^1$

素因数の和:3400

約数の個数: 36

約数和(自身を含む): 50953812

約数和(自身を除く): 30918336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 3217, 6228, 6434, 9651, 12868, 19302, 28953, 38604, 57906, 115812, 556541, 1113082, 1669623, 2226164, 3339246, 5008869, 6678492, 10017738, 20035476]

約数ペア:

[(1, 20035476), (2, 10017738), (3, 6678492), (4, 5008869), (6, 3339246), (9, 2226164), (12, 1669623), (18, 1113082), (36, 556541), (173, 115812), (346, 57906), (519, 38604), (692, 28953), (1038, 19302), (1557, 12868), (2076, 9651), (3114, 6434), (3217, 6228)]