20009024

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:835

約数の個数: 56

約数和(自身を含む): 46207680

約数和(自身を除く): 26198656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 757, 826, 944, 1514, 1652, 1888, 3028, 3304, 3776, 5299, 6056, 6608, 10598, 12112, 13216, 21196, 24224, 26432, 42392, 44663, 48448, 84784, 89326, 169568, 178652, 312641, 339136, 357304, 625282, 714608, 1250564, 1429216, 2501128, 2858432, 5002256, 10004512, 20009024]

約数ペア:

[(1, 20009024), (2, 10004512), (4, 5002256), (7, 2858432), (8, 2501128), (14, 1429216), (16, 1250564), (28, 714608), (32, 625282), (56, 357304), (59, 339136), (64, 312641), (112, 178652), (118, 169568), (224, 89326), (236, 84784), (413, 48448), (448, 44663), (472, 42392), (757, 26432), (826, 24224), (944, 21196), (1514, 13216), (1652, 12112), (1888, 10598), (3028, 6608), (3304, 6056), (3776, 5299)]