20772018839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{3847}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 24850076160

約数和(自身を除く): 4078057321

約数列:

[1, 11, 13, 61, 143, 619, 671, 793, 3847, 6809, 8047, 8723, 37759, 42317, 50011, 88517, 234667, 415349, 490867, 550121, 2381293, 2581337, 3050671, 5399537, 26194223, 30956809, 33557381, 145258873, 340524899, 1597847603, 1888365349, 20772018839]

約数ペア:

[(1, 20772018839), (11, 1888365349), (13, 1597847603), (61, 340524899), (143, 145258873), (619, 33557381), (671, 30956809), (793, 26194223), (3847, 5399537), (6809, 3050671), (8047, 2581337), (8723, 2381293), (37759, 550121), (42317, 490867), (50011, 415349), (88517, 234667)]