20084566278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{527237}}^1$

素因数の和:528156

約数の個数: 32

約数和(自身を含む): 45958281984

約数和(自身を除く): 25873715706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 907, 1814, 2721, 5442, 6349, 12698, 19047, 38094, 527237, 1054474, 1581711, 3163422, 3690659, 7381318, 11071977, 22143954, 478203959, 956407918, 1434611877, 2869223754, 3347427713, 6694855426, 10042283139, 20084566278]

約数ペア:

[(1, 20084566278), (2, 10042283139), (3, 6694855426), (6, 3347427713), (7, 2869223754), (14, 1434611877), (21, 956407918), (42, 478203959), (907, 22143954), (1814, 11071977), (2721, 7381318), (5442, 3690659), (6349, 3163422), (12698, 1581711), (19047, 1054474), (38094, 527237)]