20084219337

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{674941}}^1$

素因数の和:675073

約数の個数: 32

約数和(自身を含む): 33261141760

約数和(自身を除く): 13176922423

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 9919, 29757, 674941, 2024823, 4724587, 8774233, 14173761, 26322699, 61419631, 73568569, 184258893, 220705707, 514979983, 956391397, 1544939949, 2869174191, 6694739779, 20084219337]

約数ペア:

[(1, 20084219337), (3, 6694739779), (7, 2869174191), (13, 1544939949), (21, 956391397), (39, 514979983), (91, 220705707), (109, 184258893), (273, 73568569), (327, 61419631), (763, 26322699), (1417, 14173761), (2289, 8774233), (4251, 4724587), (9919, 2024823), (29757, 674941)]