20083078904

素因数分解:

$2^3\times 7^1\times {\mathrm{12497}}^1\times {\mathrm{28697}}^1$

素因数の和:41207

約数の個数: 32

約数和(自身を含む): 43040112480

約数和(自身を除く): 22957033576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12497, 24994, 28697, 49988, 57394, 87479, 99976, 114788, 174958, 200879, 229576, 349916, 401758, 699832, 803516, 1607032, 358626409, 717252818, 1434505636, 2510384863, 2869011272, 5020769726, 10041539452, 20083078904]

約数ペア:

[(1, 20083078904), (2, 10041539452), (4, 5020769726), (7, 2869011272), (8, 2510384863), (14, 1434505636), (28, 717252818), (56, 358626409), (12497, 1607032), (24994, 803516), (28697, 699832), (49988, 401758), (57394, 349916), (87479, 229576), (99976, 200879), (114788, 174958)]