20074597986

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{64333}}^1$

素因数の和:64866

約数の個数: 32

約数和(自身を含む): 40558212288

約数和(自身を除く): 20483614302

約数列:

[1, 2, 3, 6, 131, 262, 393, 397, 786, 794, 1191, 2382, 52007, 64333, 104014, 128666, 156021, 192999, 312042, 385998, 8427623, 16855246, 25282869, 25540201, 50565738, 51080402, 76620603, 153241206, 3345766331, 6691532662, 10037298993, 20074597986]

約数ペア:

[(1, 20074597986), (2, 10037298993), (3, 6691532662), (6, 3345766331), (131, 153241206), (262, 76620603), (393, 51080402), (397, 50565738), (786, 25540201), (794, 25282869), (1191, 16855246), (2382, 8427623), (52007, 385998), (64333, 312042), (104014, 192999), (128666, 156021)]