20587699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 2636621

約数列:

[1, 11, 41, 191, 239, 451, 2101, 2629, 7831, 9799, 45649, 86141, 107789, 502139, 1871609, 20587699]

約数ペア:

[(1, 20587699), (11, 1871609), (41, 502139), (191, 107789), (239, 86141), (451, 45649), (2101, 9799), (2629, 7831)]