2016202635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{16787}}^1$

素因数の和:16972

約数の個数: 48

約数和(自身を含む): 3724115616

約数和(自身を除く): 1707912981

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 765, 785, 1413, 2355, 2669, 7065, 8007, 13345, 16787, 24021, 40035, 50361, 83935, 120105, 151083, 251805, 285379, 755415, 856137, 1426895, 2568411, 2635559, 4280685, 7906677, 12842055, 13177795, 23720031, 39533385, 44804503, 118600155, 134413509, 224022515, 403240527, 672067545, 2016202635]

約数ペア:

[(1, 2016202635), (3, 672067545), (5, 403240527), (9, 224022515), (15, 134413509), (17, 118600155), (45, 44804503), (51, 39533385), (85, 23720031), (153, 13177795), (157, 12842055), (255, 7906677), (471, 4280685), (765, 2635559), (785, 2568411), (1413, 1426895), (2355, 856137), (2669, 755415), (7065, 285379), (8007, 251805), (13345, 151083), (16787, 120105), (24021, 83935), (40035, 50361)]