20226486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1097}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 26153034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1097, 1317, 2194, 2634, 3073, 3291, 6146, 6582, 7679, 9219, 15358, 18438, 23037, 46074, 481583, 963166, 1444749, 2889498, 3371081, 6742162, 10113243, 20226486]

約数ペア:

[(1, 20226486), (2, 10113243), (3, 6742162), (6, 3371081), (7, 2889498), (14, 1444749), (21, 963166), (42, 481583), (439, 46074), (878, 23037), (1097, 18438), (1317, 15358), (2194, 9219), (2634, 7679), (3073, 6582), (3291, 6146)]