20192579085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1290673}}^1$

素因数の和:1290837

約数の個数: 32

約数和(自身を含む): 37171411200

約数和(自身を除く): 16978832115

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 5215, 15645, 1290673, 3872019, 6453365, 9034711, 19360095, 27104133, 45173555, 135520665, 192310277, 576930831, 961551385, 1346171939, 2884654155, 4038515817, 6730859695, 20192579085]

約数ペア:

[(1, 20192579085), (3, 6730859695), (5, 4038515817), (7, 2884654155), (15, 1346171939), (21, 961551385), (35, 576930831), (105, 192310277), (149, 135520665), (447, 45173555), (745, 27104133), (1043, 19360095), (2235, 9034711), (3129, 6453365), (5215, 3872019), (15645, 1290673)]