20073570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 53498880

約数和(自身を除く): 33425310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1031, 1298, 1770, 1947, 2062, 3093, 3245, 3894, 5155, 6186, 6490, 9735, 10310, 11341, 15465, 19470, 22682, 30930, 34023, 56705, 60829, 68046, 113410, 121658, 170115, 182487, 304145, 340230, 364974, 608290, 669119, 912435, 1338238, 1824870, 2007357, 3345595, 4014714, 6691190, 10036785, 20073570]

約数ペア:

[(1, 20073570), (2, 10036785), (3, 6691190), (5, 4014714), (6, 3345595), (10, 2007357), (11, 1824870), (15, 1338238), (22, 912435), (30, 669119), (33, 608290), (55, 364974), (59, 340230), (66, 304145), (110, 182487), (118, 170115), (165, 121658), (177, 113410), (295, 68046), (330, 60829), (354, 56705), (590, 34023), (649, 30930), (885, 22682), (1031, 19470), (1298, 15465), (1770, 11341), (1947, 10310), (2062, 9735), (3093, 6490), (3245, 6186), (3894, 5155)]