20142940029

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{8929}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 28091351040

約数和(自身を除く): 7948411011

約数列:

[1, 3, 31, 93, 127, 191, 381, 573, 3937, 5921, 8929, 11811, 17763, 24257, 26787, 72771, 276799, 751967, 830397, 1133983, 1705439, 2255901, 3401949, 5116317, 35153473, 52868609, 105460419, 158605827, 216590753, 649772259, 6714313343, 20142940029]

約数ペア:

[(1, 20142940029), (3, 6714313343), (31, 649772259), (93, 216590753), (127, 158605827), (191, 105460419), (381, 52868609), (573, 35153473), (3937, 5116317), (5921, 3401949), (8929, 2255901), (11811, 1705439), (17763, 1133983), (24257, 830397), (26787, 751967), (72771, 276799)]