20052197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 23343552

約数和(自身を除く): 3291355

約数列:

[1, 11, 17, 157, 187, 683, 1727, 2669, 7513, 11611, 29359, 107231, 127721, 1179541, 1822927, 20052197]

約数ペア:

[(1, 20052197), (11, 1822927), (17, 1179541), (157, 127721), (187, 107231), (683, 29359), (1727, 11611), (2669, 7513)]