20923596

素因数分解:

$2^2\times 3^4\times {\mathrm{64579}}^1$

素因数の和:64595

約数の個数: 30

約数和(自身を含む): 54699260

約数和(自身を除く): 33775664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 64579, 129158, 193737, 258316, 387474, 581211, 774948, 1162422, 1743633, 2324844, 3487266, 5230899, 6974532, 10461798, 20923596]

約数ペア:

[(1, 20923596), (2, 10461798), (3, 6974532), (4, 5230899), (6, 3487266), (9, 2324844), (12, 1743633), (18, 1162422), (27, 774948), (36, 581211), (54, 387474), (81, 258316), (108, 193737), (162, 129158), (324, 64579)]