20852028273

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{172649}}^1$

素因数の和:173096

約数の個数: 16

約数和(自身を含む): 28110182400

約数和(自身を除く): 7258154127

約数列:

[1, 3, 127, 317, 381, 951, 40259, 120777, 172649, 517947, 21926423, 54729733, 65779269, 164189199, 6950676091, 20852028273]

約数ペア:

[(1, 20852028273), (3, 6950676091), (127, 164189199), (317, 65779269), (381, 54729733), (951, 21926423), (40259, 517947), (120777, 172649)]