20149136631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{124703}}^1$

素因数の和:126103

約数の個数: 24

約数和(自身を含む): 31366048896

約数和(自身を除く): 11216912265

約数列:

[1, 3, 9, 13, 39, 117, 1381, 4143, 12429, 17953, 53859, 124703, 161577, 374109, 1122327, 1621139, 4863417, 14590251, 172214843, 516644529, 1549933587, 2238792959, 6716378877, 20149136631]

約数ペア:

[(1, 20149136631), (3, 6716378877), (9, 2238792959), (13, 1549933587), (39, 516644529), (117, 172214843), (1381, 14590251), (4143, 4863417), (12429, 1621139), (17953, 1122327), (53859, 374109), (124703, 161577)]