20221508745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15495409}}^1$

素因数の和:15495449

約数の個数: 24

約数和(自身を含む): 36259259400

約数和(自身を除く): 16037750655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 15495409, 46486227, 77477045, 139458681, 232431135, 449366861, 697293405, 1348100583, 2246834305, 4044301749, 6740502915, 20221508745]

約数ペア:

[(1, 20221508745), (3, 6740502915), (5, 4044301749), (9, 2246834305), (15, 1348100583), (29, 697293405), (45, 449366861), (87, 232431135), (145, 139458681), (261, 77477045), (435, 46486227), (1305, 15495409)]