20344550973

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1\times {\mathrm{64063}}^1$

素因数の和:66964

約数の個数: 16

約数和(自身を含む): 27869377536

約数和(自身を除く): 7524826563

約数列:

[1, 3, 37, 111, 2861, 8583, 64063, 105857, 192189, 317571, 2370331, 7110993, 183284243, 549852729, 6781516991, 20344550973]

約数ペア:

[(1, 20344550973), (3, 6781516991), (37, 549852729), (111, 183284243), (2861, 7110993), (8583, 2370331), (64063, 317571), (105857, 192189)]