20135540739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{6547}}^1$

素因数の和:6684

約数の個数: 48

約数和(自身を含む): 29565948672

約数和(自身を除く): 9430407933

約数列:

[1, 3, 23, 29, 53, 69, 87, 159, 667, 841, 1219, 1537, 2001, 2523, 3657, 4611, 6547, 19343, 19641, 35351, 44573, 58029, 106053, 133719, 150581, 189863, 346991, 451743, 569589, 1025179, 1040973, 3075537, 4366849, 5506027, 7980793, 10062739, 13100547, 16518081, 23942379, 30188217, 126638621, 231442997, 291819431, 379915863, 694328991, 875458293, 6711846913, 20135540739]

約数ペア:

[(1, 20135540739), (3, 6711846913), (23, 875458293), (29, 694328991), (53, 379915863), (69, 291819431), (87, 231442997), (159, 126638621), (667, 30188217), (841, 23942379), (1219, 16518081), (1537, 13100547), (2001, 10062739), (2523, 7980793), (3657, 5506027), (4611, 4366849), (6547, 3075537), (19343, 1040973), (19641, 1025179), (35351, 569589), (44573, 451743), (58029, 346991), (106053, 189863), (133719, 150581)]