20875286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6079}}^1$

素因数の和:6199

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 12613354

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6079, 12158, 103343, 206686, 613979, 1227958, 10437643, 20875286]

約数ペア:

[(1, 20875286), (2, 10437643), (17, 1227958), (34, 613979), (101, 206686), (202, 103343), (1717, 12158), (3434, 6079)]