20199457816

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{1409}}^1\times {\mathrm{7691}}^1$

素因数の和:9339

約数の個数: 32

約数和(自身を含む): 38068477200

約数和(自身を除く): 17869019384

約数列:

[1, 2, 4, 8, 233, 466, 932, 1409, 1864, 2818, 5636, 7691, 11272, 15382, 30764, 61528, 328297, 656594, 1313188, 1792003, 2626376, 3584006, 7168012, 10836619, 14336024, 21673238, 43346476, 86692952, 2524932227, 5049864454, 10099728908, 20199457816]

約数ペア:

[(1, 20199457816), (2, 10099728908), (4, 5049864454), (8, 2524932227), (233, 86692952), (466, 43346476), (932, 21673238), (1409, 14336024), (1864, 10836619), (2818, 7168012), (5636, 3584006), (7691, 2626376), (11272, 1792003), (15382, 1313188), (30764, 656594), (61528, 328297)]