20190452303

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{31723}}^1$

素因数の和:32187

約数の個数: 24

約数和(自身を含む): 24303121920

約数和(自身を除く): 4112669617

約数列:

[1, 7, 31, 49, 217, 419, 1519, 2933, 12989, 20531, 31723, 90923, 222061, 636461, 983413, 1554427, 6883891, 13291937, 48187237, 93043559, 412050047, 651304913, 2884350329, 20190452303]

約数ペア:

[(1, 20190452303), (7, 2884350329), (31, 651304913), (49, 412050047), (217, 93043559), (419, 48187237), (1519, 13291937), (2933, 6883891), (12989, 1554427), (20531, 983413), (31723, 636461), (90923, 222061)]