20235812895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{32141}}^1$

素因数の和:32992

約数の個数: 48

約数和(自身を含む): 37184951232

約数和(自身を除く): 16949138337

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 823, 2469, 4115, 7407, 12345, 13991, 32141, 37035, 41973, 69955, 96423, 125919, 160705, 209865, 289269, 482115, 546397, 629595, 1446345, 1639191, 2731985, 4917573, 8195955, 24587865, 26452043, 79356129, 132260215, 238068387, 396780645, 449684731, 1190341935, 1349054193, 2248423655, 4047162579, 6745270965, 20235812895]

約数ペア:

[(1, 20235812895), (3, 6745270965), (5, 4047162579), (9, 2248423655), (15, 1349054193), (17, 1190341935), (45, 449684731), (51, 396780645), (85, 238068387), (153, 132260215), (255, 79356129), (765, 26452043), (823, 24587865), (2469, 8195955), (4115, 4917573), (7407, 2731985), (12345, 1639191), (13991, 1446345), (32141, 629595), (37035, 546397), (41973, 482115), (69955, 289269), (96423, 209865), (125919, 160705)]