20535096

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 52723800

約数和(自身を除く): 32188704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 509, 984, 1018, 1527, 1681, 2036, 3054, 3362, 4072, 5043, 6108, 6724, 10086, 12216, 13448, 20172, 20869, 40344, 41738, 62607, 83476, 125214, 166952, 250428, 500856, 855629, 1711258, 2566887, 3422516, 5133774, 6845032, 10267548, 20535096]

約数ペア:

[(1, 20535096), (2, 10267548), (3, 6845032), (4, 5133774), (6, 3422516), (8, 2566887), (12, 1711258), (24, 855629), (41, 500856), (82, 250428), (123, 166952), (164, 125214), (246, 83476), (328, 62607), (492, 41738), (509, 40344), (984, 20869), (1018, 20172), (1527, 13448), (1681, 12216), (2036, 10086), (3054, 6724), (3362, 6108), (4072, 5043)]