20160356285

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{99017}}^1$

素因数の和:100012

約数の個数: 16

約数和(自身を含む): 24781432896

約数和(自身を除く): 4621076611

約数列:

[1, 5, 43, 215, 947, 4735, 40721, 99017, 203605, 495085, 4257731, 21288655, 93769099, 468845495, 4032071257, 20160356285]

約数ペア:

[(1, 20160356285), (5, 4032071257), (43, 468845495), (215, 93769099), (947, 21288655), (4735, 4257731), (40721, 495085), (99017, 203605)]