20692664447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{119617}}^1$

素因数の和:121538

約数の個数: 16

約数和(自身を含む): 25481504832

約数和(自身を除く): 4788840385

約数列:

[1, 7, 13, 91, 1901, 13307, 24713, 119617, 172991, 837319, 1555021, 10885147, 227391917, 1591743419, 2956094921, 20692664447]

約数ペア:

[(1, 20692664447), (7, 2956094921), (13, 1591743419), (91, 227391917), (1901, 10885147), (13307, 1555021), (24713, 837319), (119617, 172991)]