202012476

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{18979}}^1$

素因数の和:19873

約数の個数: 24

約数和(自身を含む): 471918720

約数和(自身を除く): 269906244

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 2661, 3548, 5322, 10644, 18979, 37958, 56937, 75916, 113874, 227748, 16834373, 33668746, 50503119, 67337492, 101006238, 202012476]

約数ペア:

[(1, 202012476), (2, 101006238), (3, 67337492), (4, 50503119), (6, 33668746), (12, 16834373), (887, 227748), (1774, 113874), (2661, 75916), (3548, 56937), (5322, 37958), (10644, 18979)]