20247046

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 24

約数和(自身を含む): 33192720

約数和(自身を除く): 12945674

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 967, 1102, 1934, 10469, 18373, 20938, 28043, 36746, 56086, 349087, 532817, 698174, 1065634, 10123523, 20247046]

約数ペア:

[(1, 20247046), (2, 10123523), (19, 1065634), (29, 698174), (38, 532817), (58, 349087), (361, 56086), (551, 36746), (722, 28043), (967, 20938), (1102, 18373), (1934, 10469)]