20244906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 48690720

約数和(自身を除く): 28445814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1733, 1947, 3466, 3894, 5199, 5841, 10398, 11682, 15597, 19063, 31194, 38126, 57189, 102247, 114378, 171567, 204494, 306741, 343134, 613482, 920223, 1124717, 1840446, 2249434, 3374151, 6748302, 10122453, 20244906]

約数ペア:

[(1, 20244906), (2, 10122453), (3, 6748302), (6, 3374151), (9, 2249434), (11, 1840446), (18, 1124717), (22, 920223), (33, 613482), (59, 343134), (66, 306741), (99, 204494), (118, 171567), (177, 114378), (198, 102247), (354, 57189), (531, 38126), (649, 31194), (1062, 19063), (1298, 15597), (1733, 11682), (1947, 10398), (3466, 5841), (3894, 5199)]