20111285616519

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1871}}^1\times {\mathrm{141079}}^1$

素因数の和:143295

約数の個数: 32

約数和(自身を含む): 27191917209600

約数和(自身を除く): 7080631593081

約数列:

[1, 3, 109, 233, 327, 699, 1871, 5613, 25397, 76191, 141079, 203939, 423237, 435943, 611817, 1307829, 15377611, 32871407, 46132833, 47517787, 98614221, 142553361, 263958809, 791876427, 3582983363, 10748950089, 28771510181, 61502402497, 86314530543, 184507207491, 6703761872173, 20111285616519]

約数ペア:

[(1, 20111285616519), (3, 6703761872173), (109, 184507207491), (233, 86314530543), (327, 61502402497), (699, 28771510181), (1871, 10748950089), (5613, 3582983363), (25397, 791876427), (76191, 263958809), (141079, 142553361), (203939, 98614221), (423237, 47517787), (435943, 46132833), (611817, 32871407), (1307829, 15377611)]