20589034755

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1\times {\mathrm{4933}}^1$

素因数の和:8931

約数の個数: 32

約数和(自身を含む): 33421731840

約数和(自身を除く): 12832697085

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 3919, 4933, 11757, 14799, 19595, 24665, 58785, 73995, 278249, 350243, 834747, 1050729, 1391245, 1751215, 4173735, 5253645, 19332427, 57997281, 96662135, 289986405, 1372602317, 4117806951, 6863011585, 20589034755]

約数ペア:

[(1, 20589034755), (3, 6863011585), (5, 4117806951), (15, 1372602317), (71, 289986405), (213, 96662135), (355, 57997281), (1065, 19332427), (3919, 5253645), (4933, 4173735), (11757, 1751215), (14799, 1391245), (19595, 1050729), (24665, 834747), (58785, 350243), (73995, 278249)]