20977262591

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{813419}}^1$

素因数の和:813514

約数の個数: 16

約数和(自身を含む): 23367929760

約数和(自身を除く): 2390667169

約数列:

[1, 17, 37, 41, 629, 697, 1517, 25789, 813419, 13828123, 30096503, 33350179, 511640551, 566953043, 1233956623, 20977262591]

約数ペア:

[(1, 20977262591), (17, 1233956623), (37, 566953043), (41, 511640551), (629, 33350179), (697, 30096503), (1517, 13828123), (25789, 813419)]