20076082611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{161017}}^1$

素因数の和:161195

約数の個数: 32

約数和(自身を含む): 30297146880

約数和(自身を除く): 10221064269

約数列:

[1, 3, 13, 23, 39, 69, 139, 299, 417, 897, 1807, 3197, 5421, 9591, 41561, 124683, 161017, 483051, 2093221, 3703391, 6279663, 11110173, 22381363, 48144083, 67144089, 144432249, 290957719, 514771349, 872873157, 1544314047, 6692027537, 20076082611]

約数ペア:

[(1, 20076082611), (3, 6692027537), (13, 1544314047), (23, 872873157), (39, 514771349), (69, 290957719), (139, 144432249), (299, 67144089), (417, 48144083), (897, 22381363), (1807, 11110173), (3197, 6279663), (5421, 3703391), (9591, 2093221), (41561, 483051), (124683, 161017)]