20216742013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{48157}}^1$

素因数の和:48964

約数の個数: 16

約数和(自身を含む): 22308326656

約数和(自身を除く): 2091584643

約数列:

[1, 13, 43, 559, 751, 9763, 32293, 48157, 419809, 626041, 2070751, 26919763, 36165907, 470156791, 1555134001, 20216742013]

約数ペア:

[(1, 20216742013), (13, 1555134001), (43, 470156791), (559, 36165907), (751, 26919763), (9763, 2070751), (32293, 626041), (48157, 419809)]