20134994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5113}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 33138720

約数和(自身を除く): 13003726

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 5113, 10226, 56243, 112486, 915227, 1830454, 10067497, 20134994]

約数ペア:

[(1, 20134994), (2, 10067497), (11, 1830454), (22, 915227), (179, 112486), (358, 56243), (1969, 10226), (3938, 5113)]