20122734995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{1597}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 27085332960

約数和(自身を除く): 6962597965

約数列:

[1, 5, 11, 55, 59, 121, 295, 353, 605, 649, 1597, 1765, 3245, 3883, 7139, 7985, 17567, 19415, 20827, 35695, 42713, 87835, 94223, 104135, 193237, 213565, 229097, 471115, 563741, 966185, 1036453, 1145485, 2520067, 2818705, 5182265, 6201151, 11400983, 12600335, 31005755, 33260719, 57004915, 68212661, 166303595, 341063305, 365867909, 1829339545, 4024546999, 20122734995]

約数ペア:

[(1, 20122734995), (5, 4024546999), (11, 1829339545), (55, 365867909), (59, 341063305), (121, 166303595), (295, 68212661), (353, 57004915), (605, 33260719), (649, 31005755), (1597, 12600335), (1765, 11400983), (3245, 6201151), (3883, 5182265), (7139, 2818705), (7985, 2520067), (17567, 1145485), (19415, 1036453), (20827, 966185), (35695, 563741), (42713, 471115), (87835, 229097), (94223, 213565), (104135, 193237)]