20138176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16592

約数の個数: 28

約数和(自身を含む): 42067480

約数和(自身を除く): 21929304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16561, 33122, 66244, 132488, 264976, 314659, 529952, 629318, 1059904, 1258636, 2517272, 5034544, 10069088, 20138176]

約数ペア:

[(1, 20138176), (2, 10069088), (4, 5034544), (8, 2517272), (16, 1258636), (19, 1059904), (32, 629318), (38, 529952), (64, 314659), (76, 264976), (152, 132488), (304, 66244), (608, 33122), (1216, 16561)]