20010698091

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{3671}}^1\times {\mathrm{9929}}^1$

素因数の和:13667

約数の個数: 24

約数和(自身を含む): 29389145760

約数和(自身を除く): 9378447669

約数列:

[1, 3, 9, 61, 183, 549, 3671, 9929, 11013, 29787, 33039, 89361, 223931, 605669, 671793, 1817007, 2015379, 5451021, 36449359, 109348077, 328044231, 2223410899, 6670232697, 20010698091]

約数ペア:

[(1, 20010698091), (3, 6670232697), (9, 2223410899), (61, 328044231), (183, 109348077), (549, 36449359), (3671, 5451021), (9929, 2015379), (11013, 1817007), (29787, 671793), (33039, 605669), (89361, 223931)]