20192579082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4513}}^1\times {\mathrm{19121}}^1$

素因数の和:23655

約数の個数: 48

約数和(自身を含む): 47128922568

約数和(自身を除く): 26936343486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4513, 9026, 13539, 19121, 27078, 38242, 40617, 57363, 58669, 81234, 114726, 117338, 172089, 176007, 248573, 344178, 352014, 497146, 528021, 745719, 1056042, 1491438, 2237157, 4474314, 86293073, 172586146, 258879219, 517758438, 776637657, 1121809949, 1553275314, 2243619898, 3365429847, 6730859694, 10096289541, 20192579082]

約数ペア:

[(1, 20192579082), (2, 10096289541), (3, 6730859694), (6, 3365429847), (9, 2243619898), (13, 1553275314), (18, 1121809949), (26, 776637657), (39, 517758438), (78, 258879219), (117, 172586146), (234, 86293073), (4513, 4474314), (9026, 2237157), (13539, 1491438), (19121, 1056042), (27078, 745719), (38242, 528021), (40617, 497146), (57363, 352014), (58669, 344178), (81234, 248573), (114726, 176007), (117338, 172089)]