20143292589

素因数分解:

$3^2\times 7^1\times {\mathrm{5843}}^1\times {\mathrm{54721}}^1$

素因数の和:60577

約数の個数: 24

約数和(自身を含む): 33258718272

約数和(自身を除く): 13115425683

約数列:

[1, 3, 7, 9, 21, 63, 5843, 17529, 40901, 52587, 54721, 122703, 164163, 368109, 383047, 492489, 1149141, 3447423, 319734803, 959204409, 2238143621, 2877613227, 6714430863, 20143292589]

約数ペア:

[(1, 20143292589), (3, 6714430863), (7, 2877613227), (9, 2238143621), (21, 959204409), (63, 319734803), (5843, 3447423), (17529, 1149141), (40901, 492489), (52587, 383047), (54721, 368109), (122703, 164163)]