20733636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 63544320

約数和(自身を除く): 42810684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1181, 1254, 1463, 1596, 2362, 2508, 2926, 3543, 4389, 4724, 5852, 7086, 8267, 8778, 12991, 14172, 16534, 17556, 22439, 24801, 25982, 33068, 38973, 44878, 49602, 51964, 67317, 77946, 89756, 90937, 99204, 134634, 155892, 157073, 181874, 246829, 269268, 272811, 314146, 363748, 471219, 493658, 545622, 628292, 740487, 942438, 987316, 1091244, 1480974, 1727803, 1884876, 2961948, 3455606, 5183409, 6911212, 10366818, 20733636]

約数ペア:

[(1, 20733636), (2, 10366818), (3, 6911212), (4, 5183409), (6, 3455606), (7, 2961948), (11, 1884876), (12, 1727803), (14, 1480974), (19, 1091244), (21, 987316), (22, 942438), (28, 740487), (33, 628292), (38, 545622), (42, 493658), (44, 471219), (57, 363748), (66, 314146), (76, 272811), (77, 269268), (84, 246829), (114, 181874), (132, 157073), (133, 155892), (154, 134634), (209, 99204), (228, 90937), (231, 89756), (266, 77946), (308, 67317), (399, 51964), (418, 49602), (462, 44878), (532, 38973), (627, 33068), (798, 25982), (836, 24801), (924, 22439), (1181, 17556), (1254, 16534), (1463, 14172), (1596, 12991), (2362, 8778), (2508, 8267), (2926, 7086), (3543, 5852), (4389, 4724)]