20841002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 38704512

約数和(自身を除く): 17863510

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 373, 614, 746, 2149, 2611, 3991, 4298, 4849, 5222, 7982, 9698, 27937, 33943, 55874, 67886, 114511, 229022, 801577, 1488643, 1603154, 2977286, 10420501, 20841002]

約数ペア:

[(1, 20841002), (2, 10420501), (7, 2977286), (13, 1603154), (14, 1488643), (26, 801577), (91, 229022), (182, 114511), (307, 67886), (373, 55874), (614, 33943), (746, 27937), (2149, 9698), (2611, 7982), (3991, 5222), (4298, 4849)]