20221856270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1\times {\mathrm{7927}}^1$

素因数の和:11265

約数の個数: 64

約数和(自身を含む): 45400421376

約数和(自身を除く): 25178565106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3313, 6626, 7927, 15854, 16565, 23191, 33130, 36443, 39635, 46382, 55489, 72886, 79270, 87197, 110978, 115955, 174394, 182215, 231910, 255101, 277445, 364430, 435985, 510202, 554890, 610379, 871970, 1220758, 1275505, 2551010, 3051895, 6103790, 26262151, 52524302, 131310755, 183835057, 262621510, 288883661, 367670114, 577767322, 919175285, 1444418305, 1838350570, 2022185627, 2888836610, 4044371254, 10110928135, 20221856270]

約数ペア:

[(1, 20221856270), (2, 10110928135), (5, 4044371254), (7, 2888836610), (10, 2022185627), (11, 1838350570), (14, 1444418305), (22, 919175285), (35, 577767322), (55, 367670114), (70, 288883661), (77, 262621510), (110, 183835057), (154, 131310755), (385, 52524302), (770, 26262151), (3313, 6103790), (6626, 3051895), (7927, 2551010), (15854, 1275505), (16565, 1220758), (23191, 871970), (33130, 610379), (36443, 554890), (39635, 510202), (46382, 435985), (55489, 364430), (72886, 277445), (79270, 255101), (87197, 231910), (110978, 182215), (115955, 174394)]