20160877998918

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{29027}}^1\times {\mathrm{832801}}^1$

素因数の和:861972

約数の個数: 32

約数和(自身を含む): 40613288446080

約数和(自身を除く): 20452410447162

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 29027, 58054, 87081, 174162, 832801, 1665602, 2498403, 4034753, 4996806, 8069506, 12104259, 24208518, 115759339, 231518678, 347278017, 694556034, 24173714627, 48347429254, 72521143881, 145042287762, 3360146333153, 6720292666306, 10080438999459, 20160877998918]

約数ペア:

[(1, 20160877998918), (2, 10080438999459), (3, 6720292666306), (6, 3360146333153), (139, 145042287762), (278, 72521143881), (417, 48347429254), (834, 24173714627), (29027, 694556034), (58054, 347278017), (87081, 231518678), (174162, 115759339), (832801, 24208518), (1665602, 12104259), (2498403, 8069506), (4034753, 4996806)]