20130486742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{27329}}^1$

素因数の和:27660

約数の個数: 32

約数和(自身を含む): 32113843200

約数和(自身を除く): 11983356458

約数列:

[1, 2, 23, 46, 67, 134, 239, 478, 1541, 3082, 5497, 10994, 16013, 27329, 32026, 54658, 368299, 628567, 736598, 1257134, 1831043, 3662086, 6531631, 13063262, 42113989, 84227978, 150227513, 300455026, 437619277, 875238554, 10065243371, 20130486742]

約数ペア:

[(1, 20130486742), (2, 10065243371), (23, 875238554), (46, 437619277), (67, 300455026), (134, 150227513), (239, 84227978), (478, 42113989), (1541, 13063262), (3082, 6531631), (5497, 3662086), (10994, 1831043), (16013, 1257134), (27329, 736598), (32026, 628567), (54658, 368299)]