2019763780

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{95003}}^1$

素因数の和:96075

約数の個数: 24

約数和(自身を含む): 4245538752

約数和(自身を除く): 2225774972

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260, 95003, 190006, 380012, 475015, 950030, 1900060, 100988189, 201976378, 403952756, 504940945, 1009881890, 2019763780]

約数ペア:

[(1, 2019763780), (2, 1009881890), (4, 504940945), (5, 403952756), (10, 201976378), (20, 100988189), (1063, 1900060), (2126, 950030), (4252, 475015), (5315, 380012), (10630, 190006), (21260, 95003)]