20237871346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23623}}^1\times {\mathrm{5563}}^1$

素因数の和:29206

約数の個数: 32

約数和(自身を含む): 37855853568

約数和(自身を除く): 17617982222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5563, 11126, 23623, 38941, 47246, 61193, 77882, 122386, 165361, 259853, 330722, 428351, 519706, 856702, 1818971, 3637942, 131414749, 262829498, 919903243, 1445562239, 1839806486, 2891124478, 10118935673, 20237871346]

約数ペア:

[(1, 20237871346), (2, 10118935673), (7, 2891124478), (11, 1839806486), (14, 1445562239), (22, 919903243), (77, 262829498), (154, 131414749), (5563, 3637942), (11126, 1818971), (23623, 856702), (38941, 519706), (47246, 428351), (61193, 330722), (77882, 259853), (122386, 165361)]