20854865652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1\times {\mathrm{31771}}^1$

素因数の和:34676

約数の個数: 48

約数和(自身を含む): 51241881600

約数和(自身を除く): 30387015948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2879, 5758, 8637, 11516, 17274, 31771, 34548, 54701, 63542, 95313, 109402, 127084, 164103, 190626, 218804, 328206, 381252, 603649, 656412, 1207298, 1810947, 2414596, 3621894, 7243788, 91468709, 182937418, 274406127, 365874836, 548812254, 1097624508, 1737905471, 3475810942, 5213716413, 6951621884, 10427432826, 20854865652]

約数ペア:

[(1, 20854865652), (2, 10427432826), (3, 6951621884), (4, 5213716413), (6, 3475810942), (12, 1737905471), (19, 1097624508), (38, 548812254), (57, 365874836), (76, 274406127), (114, 182937418), (228, 91468709), (2879, 7243788), (5758, 3621894), (8637, 2414596), (11516, 1810947), (17274, 1207298), (31771, 656412), (34548, 603649), (54701, 381252), (63542, 328206), (95313, 218804), (109402, 190626), (127084, 164103)]