20145894185092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1568506243}}^1$

素因数の和:1568506292

約数の個数: 36

約数和(自身を含む): 40185129971280

約数和(自身を除く): 20039235786188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 1568506243, 3137012486, 6274024972, 20390581159, 29801618617, 40781162318, 59603237234, 81562324636, 119206474468, 265077555067, 387421042021, 530155110134, 774842084042, 1060310220268, 1549684168084, 5036473546273, 10072947092546, 20145894185092]

約数ペア:

[(1, 20145894185092), (2, 10072947092546), (4, 5036473546273), (13, 1549684168084), (19, 1060310220268), (26, 774842084042), (38, 530155110134), (52, 387421042021), (76, 265077555067), (169, 119206474468), (247, 81562324636), (338, 59603237234), (494, 40781162318), (676, 29801618617), (988, 20390581159), (3211, 6274024972), (6422, 3137012486), (12844, 1568506243)]