20237328505

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{99317}}^1$

素因数の和:99896

約数の個数: 16

約数和(自身を含む): 24627685824

約数和(自身を除く): 4390357319

約数列:

[1, 5, 83, 415, 491, 2455, 40753, 99317, 203765, 496585, 8243311, 41216555, 48764647, 243823235, 4047465701, 20237328505]

約数ペア:

[(1, 20237328505), (5, 4047465701), (83, 243823235), (415, 48764647), (491, 41216555), (2455, 8243311), (40753, 496585), (99317, 203765)]