20174400702

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{761}}^1\times {\mathrm{2467}}^1$

素因数の和:3438

約数の個数: 64

約数和(自身を含む): 45134784000

約数和(自身を除く): 24960383298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 761, 1194, 1522, 1791, 2283, 2467, 3582, 4566, 4934, 5373, 6849, 7401, 10746, 13698, 14802, 20547, 22203, 41094, 44406, 66609, 133218, 151439, 302878, 454317, 490933, 908634, 981866, 1362951, 1472799, 1877387, 2725902, 2945598, 3754774, 4088853, 4418397, 5632161, 8177706, 8836794, 11264322, 13255191, 16896483, 26510382, 33792966, 50689449, 101378898, 373600013, 747200026, 1120800039, 2241600078, 3362400117, 6724800234, 10087200351, 20174400702]

約数ペア:

[(1, 20174400702), (2, 10087200351), (3, 6724800234), (6, 3362400117), (9, 2241600078), (18, 1120800039), (27, 747200026), (54, 373600013), (199, 101378898), (398, 50689449), (597, 33792966), (761, 26510382), (1194, 16896483), (1522, 13255191), (1791, 11264322), (2283, 8836794), (2467, 8177706), (3582, 5632161), (4566, 4418397), (4934, 4088853), (5373, 3754774), (6849, 2945598), (7401, 2725902), (10746, 1877387), (13698, 1472799), (14802, 1362951), (20547, 981866), (22203, 908634), (41094, 490933), (44406, 454317), (66609, 302878), (133218, 151439)]