20228799

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 28627200

約数和(自身を除く): 8398401

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 4969, 14907, 114287, 293171, 342861, 879513, 6742933, 20228799]

約数ペア:

[(1, 20228799), (3, 6742933), (23, 879513), (59, 342861), (69, 293171), (177, 114287), (1357, 14907), (4071, 4969)]