20221880812

素因数分解:

$2^2\times 7^1\times {\mathrm{11489}}^1\times {\mathrm{62861}}^1$

素因数の和:74361

約数の個数: 24

約数和(自身を含む): 40447925280

約数和(自身を除く): 20226044468

約数列:

[1, 2, 4, 7, 14, 28, 11489, 22978, 45956, 62861, 80423, 125722, 160846, 251444, 321692, 440027, 880054, 1760108, 722210029, 1444420058, 2888840116, 5055470203, 10110940406, 20221880812]

約数ペア:

[(1, 20221880812), (2, 10110940406), (4, 5055470203), (7, 2888840116), (14, 1444420058), (28, 722210029), (11489, 1760108), (22978, 880054), (45956, 440027), (62861, 321692), (80423, 251444), (125722, 160846)]