20734096911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{323369}}^1$

素因数の和:323479

約数の個数: 32

約数和(自身を含む): 31664390400

約数和(自身を除く): 10930293489

約数列:

[1, 3, 11, 29, 33, 67, 87, 201, 319, 737, 957, 1943, 2211, 5829, 21373, 64119, 323369, 970107, 3557059, 9377701, 10671177, 21665723, 28133103, 64997169, 103154711, 238322953, 309464133, 628305967, 714968859, 1884917901, 6911365637, 20734096911]

約数ペア:

[(1, 20734096911), (3, 6911365637), (11, 1884917901), (29, 714968859), (33, 628305967), (67, 309464133), (87, 238322953), (201, 103154711), (319, 64997169), (737, 28133103), (957, 21665723), (1943, 10671177), (2211, 9377701), (5829, 3557059), (21373, 970107), (64119, 323369)]