20197208053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1543}}^1\times {\mathrm{4391}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 22133993472

約数和(自身を除く): 1936785419

約数列:

[1, 11, 271, 1543, 2981, 4391, 16973, 48301, 418153, 1189961, 4599683, 6775313, 13089571, 74528443, 1836109823, 20197208053]

約数ペア:

[(1, 20197208053), (11, 1836109823), (271, 74528443), (1543, 13089571), (2981, 6775313), (4391, 4599683), (16973, 1189961), (48301, 418153)]