20796661511

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{13037}}^1$

素因数の和:13954

約数の個数: 16

約数和(自身を含む): 21863161440

約数和(自身を除く): 1066499929

約数列:

[1, 29, 67, 821, 1943, 13037, 23809, 55007, 378073, 873479, 1595203, 10703377, 25330891, 310397933, 717126259, 20796661511]

約数ペア:

[(1, 20796661511), (29, 717126259), (67, 310397933), (821, 25330891), (1943, 10703377), (13037, 1595203), (23809, 873479), (55007, 378073)]