20340162711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{8053}}^1$

素因数の和:8924

約数の個数: 48

約数和(自身を含む): 33129388032

約数和(自身を除く): 12789225321

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 823, 1023, 2469, 3069, 7407, 8053, 9053, 24159, 25513, 27159, 72477, 76539, 81477, 88583, 229617, 249643, 265749, 280643, 748929, 797247, 841929, 2246787, 2525787, 2746073, 6627619, 8238219, 19882857, 24714657, 59648571, 72903809, 205456189, 218711427, 616368567, 656134281, 1849105701, 2260018079, 6780054237, 20340162711]

約数ペア:

[(1, 20340162711), (3, 6780054237), (9, 2260018079), (11, 1849105701), (31, 656134281), (33, 616368567), (93, 218711427), (99, 205456189), (279, 72903809), (341, 59648571), (823, 24714657), (1023, 19882857), (2469, 8238219), (3069, 6627619), (7407, 2746073), (8053, 2525787), (9053, 2246787), (24159, 841929), (25513, 797247), (27159, 748929), (72477, 280643), (76539, 265749), (81477, 249643), (88583, 229617)]