20223504009

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{10855343}}^1$

素因数の和:10855378

約数の個数: 20

約数和(自身を含む): 31523918976

約数和(自身を除く): 11300414967

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 10855343, 32566029, 97698087, 249672889, 293094261, 749018667, 879282783, 2247056001, 6741168003, 20223504009]

約数ペア:

[(1, 20223504009), (3, 6741168003), (9, 2247056001), (23, 879282783), (27, 749018667), (69, 293094261), (81, 249672889), (207, 97698087), (621, 32566029), (1863, 10855343)]