20349618594

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{853663}}^1$

素因数の和:853834

約数の個数: 32

約数和(自身を含む): 42410027520

約数和(自身を除く): 22060408926

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 3973, 7946, 11919, 23838, 853663, 1707326, 2560989, 5121978, 24756227, 49512454, 74268681, 116951831, 148537362, 233903662, 350855493, 701710986, 3391603099, 6783206198, 10174809297, 20349618594]

約数ペア:

[(1, 20349618594), (2, 10174809297), (3, 6783206198), (6, 3391603099), (29, 701710986), (58, 350855493), (87, 233903662), (137, 148537362), (174, 116951831), (274, 74268681), (411, 49512454), (822, 24756227), (3973, 5121978), (7946, 2560989), (11919, 1707326), (23838, 853663)]