20161155443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1\times {\mathrm{2423}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 24473014272

約数和(自身を除く): 4311858829

約数列:

[1, 11, 13, 31, 143, 341, 403, 1877, 2423, 4433, 20647, 24401, 26653, 31499, 58187, 75113, 268411, 346489, 640057, 756431, 826243, 976469, 4547971, 8320741, 10741159, 50027681, 59123623, 140987101, 650359853, 1550858111, 1832832313, 20161155443]

約数ペア:

[(1, 20161155443), (11, 1832832313), (13, 1550858111), (31, 650359853), (143, 140987101), (341, 59123623), (403, 50027681), (1877, 10741159), (2423, 8320741), (4433, 4547971), (20647, 976469), (24401, 826243), (26653, 756431), (31499, 640057), (58187, 346489), (75113, 268411)]