20796323334

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{937}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 42479603712

約数和(自身を除く): 21683280378

約数列:

[1, 2, 3, 6, 107, 181, 191, 214, 321, 362, 382, 543, 573, 642, 937, 1086, 1146, 1874, 2811, 5622, 19367, 20437, 34571, 38734, 40874, 58101, 61311, 69142, 100259, 103713, 116202, 122622, 169597, 178967, 200518, 207426, 300777, 339194, 357934, 508791, 536901, 601554, 1017582, 1073802, 3699097, 7398194, 11097291, 18146879, 19149469, 22194582, 32393027, 36293758, 38298938, 54440637, 57448407, 64786054, 97179081, 108881274, 114896814, 194358162, 3466053889, 6932107778, 10398161667, 20796323334]

約数ペア:

[(1, 20796323334), (2, 10398161667), (3, 6932107778), (6, 3466053889), (107, 194358162), (181, 114896814), (191, 108881274), (214, 97179081), (321, 64786054), (362, 57448407), (382, 54440637), (543, 38298938), (573, 36293758), (642, 32393027), (937, 22194582), (1086, 19149469), (1146, 18146879), (1874, 11097291), (2811, 7398194), (5622, 3699097), (19367, 1073802), (20437, 1017582), (34571, 601554), (38734, 536901), (40874, 508791), (58101, 357934), (61311, 339194), (69142, 300777), (100259, 207426), (103713, 200518), (116202, 178967), (122622, 169597)]