20019072384

素因数分解:

$2^7\times 3^2\times {\mathrm{17377667}}^1$

素因数の和:17377687

約数の個数: 48

約数和(自身を含む): 57606969420

約数和(自身を除く): 37587897036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17377667, 34755334, 52133001, 69510668, 104266002, 139021336, 156399003, 208532004, 278042672, 312798006, 417064008, 556085344, 625596012, 834128016, 1112170688, 1251192024, 1668256032, 2224341376, 2502384048, 3336512064, 5004768096, 6673024128, 10009536192, 20019072384]

約数ペア:

[(1, 20019072384), (2, 10009536192), (3, 6673024128), (4, 5004768096), (6, 3336512064), (8, 2502384048), (9, 2224341376), (12, 1668256032), (16, 1251192024), (18, 1112170688), (24, 834128016), (32, 625596012), (36, 556085344), (48, 417064008), (64, 312798006), (72, 278042672), (96, 208532004), (128, 156399003), (144, 139021336), (192, 104266002), (288, 69510668), (384, 52133001), (576, 34755334), (1152, 17377667)]