20948330304

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3306239}}^1$

素因数の和:3306268

約数の個数: 84

約数和(自身を含む): 65503226880

約数和(自身を除く): 44554896576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 3306239, 6612478, 9918717, 13224956, 19837434, 26449912, 29756151, 36368629, 39674868, 52899824, 59512302, 72737258, 79349736, 105799648, 109105887, 119024604, 145474516, 158699472, 211599296, 218211774, 238049208, 290949032, 317398944, 327317661, 436423548, 476098416, 581898064, 634797888, 654635322, 872847096, 952196832, 1163796128, 1309270644, 1745694192, 1904393664, 2327592256, 2618541288, 3491388384, 5237082576, 6982776768, 10474165152, 20948330304]

約数ペア:

[(1, 20948330304), (2, 10474165152), (3, 6982776768), (4, 5237082576), (6, 3491388384), (8, 2618541288), (9, 2327592256), (11, 1904393664), (12, 1745694192), (16, 1309270644), (18, 1163796128), (22, 952196832), (24, 872847096), (32, 654635322), (33, 634797888), (36, 581898064), (44, 476098416), (48, 436423548), (64, 327317661), (66, 317398944), (72, 290949032), (88, 238049208), (96, 218211774), (99, 211599296), (132, 158699472), (144, 145474516), (176, 119024604), (192, 109105887), (198, 105799648), (264, 79349736), (288, 72737258), (352, 59512302), (396, 52899824), (528, 39674868), (576, 36368629), (704, 29756151), (792, 26449912), (1056, 19837434), (1584, 13224956), (2112, 9918717), (3168, 6612478), (6336, 3306239)]