20152186769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{28813}}^1$

素因数の和:28977

約数の個数: 32

約数和(自身を含む): 24358664064

約数和(自身を除く): 4206477295

約数列:

[1, 11, 13, 67, 73, 143, 737, 803, 871, 949, 4891, 9581, 10439, 28813, 53801, 63583, 316943, 374569, 699413, 1930471, 2103349, 4120259, 21235181, 23136839, 25096123, 27343537, 140924383, 276057353, 300778907, 1550168213, 1832016979, 20152186769]

約数ペア:

[(1, 20152186769), (11, 1832016979), (13, 1550168213), (67, 300778907), (73, 276057353), (143, 140924383), (737, 27343537), (803, 25096123), (871, 23136839), (949, 21235181), (4891, 4120259), (9581, 2103349), (10439, 1930471), (28813, 699413), (53801, 374569), (63583, 316943)]