20246535496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{434923}}^1$

素因数の和:434986

約数の個数: 48

約数和(自身を含む): 43292334960

約数和(自身を除く): 23045799464

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 2024, 2116, 4232, 5819, 11638, 23276, 46552, 434923, 869846, 1739692, 3479384, 4784153, 9568306, 10003229, 19136612, 20006458, 38273224, 40012916, 80025832, 110035519, 220071038, 230074267, 440142076, 460148534, 880284152, 920297068, 1840594136, 2530816937, 5061633874, 10123267748, 20246535496]

約数ペア:

[(1, 20246535496), (2, 10123267748), (4, 5061633874), (8, 2530816937), (11, 1840594136), (22, 920297068), (23, 880284152), (44, 460148534), (46, 440142076), (88, 230074267), (92, 220071038), (184, 110035519), (253, 80025832), (506, 40012916), (529, 38273224), (1012, 20006458), (1058, 19136612), (2024, 10003229), (2116, 9568306), (4232, 4784153), (5819, 3479384), (11638, 1739692), (23276, 869846), (46552, 434923)]