20090906052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12588287}}^1$

素因数の和:12588320

約数の個数: 48

約数和(自身を含む): 56395530240

約数和(自身を除く): 36304624188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12588287, 25176574, 37764861, 50353148, 75529722, 88118009, 151059444, 176236018, 239177453, 264354027, 352472036, 478354906, 528708054, 717532359, 956709812, 1057416108, 1435064718, 1674242171, 2870129436, 3348484342, 5022726513, 6696968684, 10045453026, 20090906052]

約数ペア:

[(1, 20090906052), (2, 10045453026), (3, 6696968684), (4, 5022726513), (6, 3348484342), (7, 2870129436), (12, 1674242171), (14, 1435064718), (19, 1057416108), (21, 956709812), (28, 717532359), (38, 528708054), (42, 478354906), (57, 352472036), (76, 264354027), (84, 239177453), (114, 176236018), (133, 151059444), (228, 88118009), (266, 75529722), (399, 50353148), (532, 37764861), (798, 25176574), (1596, 12588287)]