20095194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68351}}^1$

素因数の和:68370

約数の個数: 24

約数和(自身を含む): 46752768

約数和(自身を除く): 26657574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68351, 136702, 205053, 410106, 478457, 956914, 1435371, 2870742, 3349199, 6698398, 10047597, 20095194]

約数ペア:

[(1, 20095194), (2, 10047597), (3, 6698398), (6, 3349199), (7, 2870742), (14, 1435371), (21, 956914), (42, 478457), (49, 410106), (98, 205053), (147, 136702), (294, 68351)]