20959422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{587}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 45892224

約数和(自身を除く): 24932802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 541, 587, 1082, 1174, 1623, 1761, 3246, 3522, 5951, 6457, 11902, 12914, 17853, 19371, 35706, 38742, 317567, 635134, 952701, 1905402, 3493237, 6986474, 10479711, 20959422]

約数ペア:

[(1, 20959422), (2, 10479711), (3, 6986474), (6, 3493237), (11, 1905402), (22, 952701), (33, 635134), (66, 317567), (541, 38742), (587, 35706), (1082, 19371), (1174, 17853), (1623, 12914), (1761, 11902), (3246, 6457), (3522, 5951)]