20886606

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29753}}^1$

素因数の和:29777

約数の個数: 32

約数和(自身を含む): 49986720

約数和(自身を除く): 29100114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29753, 59506, 89259, 178518, 267777, 386789, 535554, 773578, 803331, 1160367, 1606662, 2320734, 3481101, 6962202, 10443303, 20886606]

約数ペア:

[(1, 20886606), (2, 10443303), (3, 6962202), (6, 3481101), (9, 2320734), (13, 1606662), (18, 1160367), (26, 803331), (27, 773578), (39, 535554), (54, 386789), (78, 267777), (117, 178518), (234, 89259), (351, 59506), (702, 29753)]