20110344205

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{29009}}^1$

素因数の和:29733

約数の個数: 32

約数和(自身を含む): 28573689600

約数和(自身を除く): 8463345395

約数列:

[1, 5, 7, 29, 35, 145, 203, 683, 1015, 3415, 4781, 19807, 23905, 29009, 99035, 138649, 145045, 203063, 693245, 841261, 1015315, 4206305, 5888827, 19813147, 29444135, 99065735, 138692029, 574581263, 693460145, 2872906315, 4022068841, 20110344205]

約数ペア:

[(1, 20110344205), (5, 4022068841), (7, 2872906315), (29, 693460145), (35, 574581263), (145, 138692029), (203, 99065735), (683, 29444135), (1015, 19813147), (3415, 5888827), (4781, 4206305), (19807, 1015315), (23905, 841261), (29009, 693245), (99035, 203063), (138649, 145045)]