20047272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17047}}^1$

素因数の和:17070

約数の個数: 48

約数和(自身を含む): 58304160

約数和(自身を除く): 38256888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17047, 34094, 51141, 68188, 102282, 119329, 136376, 204564, 238658, 357987, 409128, 477316, 715974, 835303, 954632, 1431948, 1670606, 2505909, 2863896, 3341212, 5011818, 6682424, 10023636, 20047272]

約数ペア:

[(1, 20047272), (2, 10023636), (3, 6682424), (4, 5011818), (6, 3341212), (7, 2863896), (8, 2505909), (12, 1670606), (14, 1431948), (21, 954632), (24, 835303), (28, 715974), (42, 477316), (49, 409128), (56, 357987), (84, 238658), (98, 204564), (147, 136376), (168, 119329), (196, 102282), (294, 68188), (392, 51141), (588, 34094), (1176, 17047)]