20355062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 37998912

約数和(自身を除く): 17643850

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1153, 1261, 1358, 2306, 2522, 8071, 8827, 14989, 16142, 17654, 29978, 104923, 111841, 209846, 223682, 782887, 1453933, 1565774, 2907866, 10177531, 20355062]

約数ペア:

[(1, 20355062), (2, 10177531), (7, 2907866), (13, 1565774), (14, 1453933), (26, 782887), (91, 223682), (97, 209846), (182, 111841), (194, 104923), (679, 29978), (1153, 17654), (1261, 16142), (1358, 14989), (2306, 8827), (2522, 8071)]