20163772794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{15217}}^1$

素因数の和:16431

約数の個数: 64

約数和(自身を含む): 46624056192

約数和(自身を除く): 26460283398

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 1181, 2362, 3543, 7086, 12991, 15217, 20077, 25982, 30434, 38973, 40154, 45651, 60231, 77946, 91302, 120462, 167387, 220847, 258689, 334774, 441694, 502161, 517378, 662541, 776067, 1004322, 1325082, 1552134, 2845579, 5691158, 8536737, 17073474, 17971277, 35942554, 53913831, 107827662, 197684047, 305511709, 395368094, 593052141, 611023418, 916535127, 1186104282, 1833070254, 3360628799, 6721257598, 10081886397, 20163772794]

約数ペア:

[(1, 20163772794), (2, 10081886397), (3, 6721257598), (6, 3360628799), (11, 1833070254), (17, 1186104282), (22, 916535127), (33, 611023418), (34, 593052141), (51, 395368094), (66, 305511709), (102, 197684047), (187, 107827662), (374, 53913831), (561, 35942554), (1122, 17971277), (1181, 17073474), (2362, 8536737), (3543, 5691158), (7086, 2845579), (12991, 1552134), (15217, 1325082), (20077, 1004322), (25982, 776067), (30434, 662541), (38973, 517378), (40154, 502161), (45651, 441694), (60231, 334774), (77946, 258689), (91302, 220847), (120462, 167387)]