20158116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13883}}^1$

素因数の和:13912

約数の個数: 36

約数和(自身を含む): 51704016

約数和(自身を除く): 31545900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13883, 27766, 41649, 55532, 83298, 152713, 166596, 305426, 458139, 610852, 916278, 1679843, 1832556, 3359686, 5039529, 6719372, 10079058, 20158116]

約数ペア:

[(1, 20158116), (2, 10079058), (3, 6719372), (4, 5039529), (6, 3359686), (11, 1832556), (12, 1679843), (22, 916278), (33, 610852), (44, 458139), (66, 305426), (121, 166596), (132, 152713), (242, 83298), (363, 55532), (484, 41649), (726, 27766), (1452, 13883)]