20065065284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6246907}}^1$

素因数の和:6246995

約数の個数: 24

約数和(自身を含む): 38830780128

約数和(自身を除く): 18765714844

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6246907, 12493814, 24987628, 68715977, 137431954, 274863908, 456024211, 912048422, 1824096844, 5016266321, 10032532642, 20065065284]

約数ペア:

[(1, 20065065284), (2, 10032532642), (4, 5016266321), (11, 1824096844), (22, 912048422), (44, 456024211), (73, 274863908), (146, 137431954), (292, 68715977), (803, 24987628), (1606, 12493814), (3212, 6246907)]