20136003855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{652601}}^1$

素因数の和:652648

約数の個数: 48

約数和(自身を含む): 37495900512

約数和(自身を除く): 17359896657

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 6171, 10285, 30855, 652601, 1957803, 3263005, 7178611, 9789015, 11094217, 21535833, 33282651, 35893055, 55471085, 78964721, 107679165, 122036387, 166413255, 236894163, 366109161, 394823605, 610181935, 1184470815, 1342400257, 1830545805, 4027200771, 6712001285, 20136003855]

約数ペア:

[(1, 20136003855), (3, 6712001285), (5, 4027200771), (11, 1830545805), (15, 1342400257), (17, 1184470815), (33, 610181935), (51, 394823605), (55, 366109161), (85, 236894163), (121, 166413255), (165, 122036387), (187, 107679165), (255, 78964721), (363, 55471085), (561, 35893055), (605, 33282651), (935, 21535833), (1815, 11094217), (2057, 9789015), (2805, 7178611), (6171, 3263005), (10285, 1957803), (30855, 652601)]