33683920

素因数分解:

$2^4\times 5^1\times {\mathrm{421049}}^1$

素因数の和:421062

約数の個数: 20

約数和(自身を含む): 78315300

約数和(自身を除く): 44631380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421049, 842098, 1684196, 2105245, 3368392, 4210490, 6736784, 8420980, 16841960, 33683920]

約数ペア:

[(1, 33683920), (2, 16841960), (4, 8420980), (5, 6736784), (8, 4210490), (10, 3368392), (16, 2105245), (20, 1684196), (40, 842098), (80, 421049)]