20131434845

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{139661}}^1$

素因数の和:140020

約数の個数: 16

約数和(自身を含む): 24455374848

約数和(自身を除く): 4323940003

約数列:

[1, 5, 127, 227, 635, 1135, 28829, 139661, 144145, 698305, 17736947, 31703047, 88684735, 158515235, 4026286969, 20131434845]

約数ペア:

[(1, 20131434845), (5, 4026286969), (127, 158515235), (227, 88684735), (635, 31703047), (1135, 17736947), (28829, 698305), (139661, 144145)]