20803239966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1178921}}^1$

素因数の和:1179116

約数の個数: 32

約数和(自身を含む): 44308604448

約数和(自身を除く): 23505364482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 2941, 5882, 8823, 17646, 1178921, 2357842, 3536763, 7073526, 20041657, 40083314, 60124971, 120249942, 203953333, 407906666, 611859999, 1223719998, 3467206661, 6934413322, 10401619983, 20803239966]

約数ペア:

[(1, 20803239966), (2, 10401619983), (3, 6934413322), (6, 3467206661), (17, 1223719998), (34, 611859999), (51, 407906666), (102, 203953333), (173, 120249942), (346, 60124971), (519, 40083314), (1038, 20041657), (2941, 7073526), (5882, 3536763), (8823, 2357842), (17646, 1178921)]