20164798753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 22674816000

約数和(自身を除く): 2510017247

約数列:

[1, 11, 53, 179, 199, 583, 971, 1969, 2189, 9487, 10547, 10681, 35621, 51463, 104357, 116017, 173809, 193229, 391831, 566093, 1887913, 1911899, 2125519, 9211877, 10241137, 20767043, 34587991, 101330647, 112652507, 380467901, 1833163523, 20164798753]

約数ペア:

[(1, 20164798753), (11, 1833163523), (53, 380467901), (179, 112652507), (199, 101330647), (583, 34587991), (971, 20767043), (1969, 10241137), (2189, 9211877), (9487, 2125519), (10547, 1911899), (10681, 1887913), (35621, 566093), (51463, 391831), (104357, 193229), (116017, 173809)]