20136145975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{12781}}^1$

素因数の和:13156

約数の個数: 48

約数和(自身を含む): 28928835936

約数和(自身を除く): 8792689961

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 337, 425, 935, 1685, 3707, 4675, 5729, 8425, 12781, 18535, 28645, 63019, 63905, 92675, 140591, 143225, 217277, 315095, 319525, 702955, 1086385, 1575475, 2390047, 3514775, 4307197, 5431925, 11950235, 21535985, 47379167, 59751175, 73222349, 107679925, 236895835, 366111745, 805445839, 1184479175, 1830558725, 4027229195, 20136145975]

約数ペア:

[(1, 20136145975), (5, 4027229195), (11, 1830558725), (17, 1184479175), (25, 805445839), (55, 366111745), (85, 236895835), (187, 107679925), (275, 73222349), (337, 59751175), (425, 47379167), (935, 21535985), (1685, 11950235), (3707, 5431925), (4675, 4307197), (5729, 3514775), (8425, 2390047), (12781, 1575475), (18535, 1086385), (28645, 702955), (63019, 319525), (63905, 315095), (92675, 217277), (140591, 143225)]