20113237857

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{15193}}^1$

素因数の和:15513

約数の個数: 32

約数和(自身を含む): 28180615680

約数和(自身を除く): 8067377823

約数列:

[1, 3, 41, 47, 123, 141, 229, 687, 1927, 5781, 9389, 10763, 15193, 28167, 32289, 45579, 441283, 622913, 714071, 1323849, 1868739, 2142213, 3479197, 10437591, 29276911, 87830733, 142647077, 163522259, 427941231, 490566777, 6704412619, 20113237857]

約数ペア:

[(1, 20113237857), (3, 6704412619), (41, 490566777), (47, 427941231), (123, 163522259), (141, 142647077), (229, 87830733), (687, 29276911), (1927, 10437591), (5781, 3479197), (9389, 2142213), (10763, 1868739), (15193, 1323849), (28167, 714071), (32289, 622913), (45579, 441283)]