20205582

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 41651712

約数和(自身を除く): 21446130

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 523, 822, 1046, 1569, 3138, 6439, 12878, 19317, 24581, 38634, 49162, 71651, 73743, 143302, 147486, 214953, 429906, 3367597, 6735194, 10102791, 20205582]

約数ペア:

[(1, 20205582), (2, 10102791), (3, 6735194), (6, 3367597), (47, 429906), (94, 214953), (137, 147486), (141, 143302), (274, 73743), (282, 71651), (411, 49162), (523, 38634), (822, 24581), (1046, 19317), (1569, 12878), (3138, 6439)]