20696357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 23394624

約数和(自身を除く): 2698267

約数列:

[1, 11, 37, 211, 241, 407, 2321, 2651, 7807, 8917, 50851, 85877, 98087, 559361, 1881487, 20696357]

約数ペア:

[(1, 20696357), (11, 1881487), (37, 559361), (211, 98087), (241, 85877), (407, 50851), (2321, 8917), (2651, 7807)]