20793072

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4401

約数の個数: 40

約数和(自身を含む): 54259920

約数和(自身を除く): 33466848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4289, 4848, 8578, 12867, 17156, 25734, 34312, 51468, 68624, 102936, 205872, 433189, 866378, 1299567, 1732756, 2599134, 3465512, 5198268, 6931024, 10396536, 20793072]

約数ペア:

[(1, 20793072), (2, 10396536), (3, 6931024), (4, 5198268), (6, 3465512), (8, 2599134), (12, 1732756), (16, 1299567), (24, 866378), (48, 433189), (101, 205872), (202, 102936), (303, 68624), (404, 51468), (606, 34312), (808, 25734), (1212, 17156), (1616, 12867), (2424, 8578), (4289, 4848)]