20052846

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 51158016

約数和(自身を除く): 31105170

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 121, 162, 186, 198, 242, 243, 279, 297, 341, 363, 486, 558, 594, 682, 726, 837, 891, 1023, 1089, 1331, 1674, 1782, 2046, 2178, 2511, 2662, 2673, 3069, 3267, 3751, 3993, 5022, 5346, 6138, 6534, 7502, 7533, 7986, 9207, 9801, 11253, 11979, 15066, 18414, 19602, 22506, 23958, 27621, 29403, 33759, 35937, 41261, 55242, 58806, 67518, 71874, 82522, 82863, 101277, 107811, 123783, 165726, 202554, 215622, 247566, 303831, 323433, 371349, 607662, 646866, 742698, 911493, 1114047, 1822986, 2228094, 3342141, 6684282, 10026423, 20052846]

約数ペア:

[(1, 20052846), (2, 10026423), (3, 6684282), (6, 3342141), (9, 2228094), (11, 1822986), (18, 1114047), (22, 911493), (27, 742698), (31, 646866), (33, 607662), (54, 371349), (62, 323433), (66, 303831), (81, 247566), (93, 215622), (99, 202554), (121, 165726), (162, 123783), (186, 107811), (198, 101277), (242, 82863), (243, 82522), (279, 71874), (297, 67518), (341, 58806), (363, 55242), (486, 41261), (558, 35937), (594, 33759), (682, 29403), (726, 27621), (837, 23958), (891, 22506), (1023, 19602), (1089, 18414), (1331, 15066), (1674, 11979), (1782, 11253), (2046, 9801), (2178, 9207), (2511, 7986), (2662, 7533), (2673, 7502), (3069, 6534), (3267, 6138), (3751, 5346), (3993, 5022)]