20460048

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8699}}^1$

素因数の和:8724

約数の個数: 60

約数和(自身を含む): 61491600

約数和(自身を除く): 41031552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8699, 17398, 26097, 34796, 52194, 60893, 69592, 104388, 121786, 139184, 182679, 208776, 243572, 365358, 417552, 426251, 487144, 730716, 852502, 974288, 1278753, 1461432, 1705004, 2557506, 2922864, 3410008, 5115012, 6820016, 10230024, 20460048]

約数ペア:

[(1, 20460048), (2, 10230024), (3, 6820016), (4, 5115012), (6, 3410008), (7, 2922864), (8, 2557506), (12, 1705004), (14, 1461432), (16, 1278753), (21, 974288), (24, 852502), (28, 730716), (42, 487144), (48, 426251), (49, 417552), (56, 365358), (84, 243572), (98, 208776), (112, 182679), (147, 139184), (168, 121786), (196, 104388), (294, 69592), (336, 60893), (392, 52194), (588, 34796), (784, 26097), (1176, 17398), (2352, 8699)]