2002431720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16686931}}^1$

素因数の和:16686945

約数の個数: 32

約数和(自身を含む): 6007295520

約数和(自身を除く): 4004863800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16686931, 33373862, 50060793, 66747724, 83434655, 100121586, 133495448, 166869310, 200243172, 250303965, 333738620, 400486344, 500607930, 667477240, 1001215860, 2002431720]

約数ペア:

[(1, 2002431720), (2, 1001215860), (3, 667477240), (4, 500607930), (5, 400486344), (6, 333738620), (8, 250303965), (10, 200243172), (12, 166869310), (15, 133495448), (20, 100121586), (24, 83434655), (30, 66747724), (40, 50060793), (60, 33373862), (120, 16686931)]