20044136

素因数分解:

$2^3\times 7^2\times {\mathrm{51133}}^1$

素因数の和:51153

約数の個数: 24

約数和(自身を含む): 43719570

約数和(自身を除く): 23675434

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51133, 102266, 204532, 357931, 409064, 715862, 1431724, 2505517, 2863448, 5011034, 10022068, 20044136]

約数ペア:

[(1, 20044136), (2, 10022068), (4, 5011034), (7, 2863448), (8, 2505517), (14, 1431724), (28, 715862), (49, 409064), (56, 357931), (98, 204532), (196, 102266), (392, 51133)]