20299464

素因数分解:

$2^3\times 3^3\times {\mathrm{93979}}^1$

素因数の和:93994

約数の個数: 32

約数和(自身を含む): 56388000

約数和(自身を除く): 36088536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93979, 187958, 281937, 375916, 563874, 751832, 845811, 1127748, 1691622, 2255496, 2537433, 3383244, 5074866, 6766488, 10149732, 20299464]

約数ペア:

[(1, 20299464), (2, 10149732), (3, 6766488), (4, 5074866), (6, 3383244), (8, 2537433), (9, 2255496), (12, 1691622), (18, 1127748), (24, 845811), (27, 751832), (36, 563874), (54, 375916), (72, 281937), (108, 187958), (216, 93979)]