20106610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 37558080

約数和(自身を除く): 17451470

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 530, 590, 643, 1286, 3127, 3215, 6254, 6430, 15635, 31270, 34079, 37937, 68158, 75874, 170395, 189685, 340790, 379370, 2010661, 4021322, 10053305, 20106610]

約数ペア:

[(1, 20106610), (2, 10053305), (5, 4021322), (10, 2010661), (53, 379370), (59, 340790), (106, 189685), (118, 170395), (265, 75874), (295, 68158), (530, 37937), (590, 34079), (643, 31270), (1286, 15635), (3127, 6430), (3215, 6254)]