20223445851

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383521}}^1$

素因数の和:383574

約数の個数: 48

約数和(自身を含む): 35738114048

約数和(自身を除く): 15514668197

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1701, 1953, 2511, 5859, 7533, 17577, 52731, 383521, 1150563, 2684647, 3451689, 8053941, 10355067, 11889151, 24161823, 31065201, 35667453, 72485469, 83224057, 93195603, 107002359, 217456407, 249672171, 321007077, 652369221, 749016513, 963021231, 2247049539, 2889063693, 6741148617, 20223445851]

約数ペア:

[(1, 20223445851), (3, 6741148617), (7, 2889063693), (9, 2247049539), (21, 963021231), (27, 749016513), (31, 652369221), (63, 321007077), (81, 249672171), (93, 217456407), (189, 107002359), (217, 93195603), (243, 83224057), (279, 72485469), (567, 35667453), (651, 31065201), (837, 24161823), (1701, 11889151), (1953, 10355067), (2511, 8053941), (5859, 3451689), (7533, 2684647), (17577, 1150563), (52731, 383521)]