20165487221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1\times {\mathrm{18353}}^1$

素因数の和:20116

約数の個数: 16

約数和(自身を含む): 22386006720

約数和(自身を除く): 2220519499

約数列:

[1, 11, 59, 649, 1693, 18353, 18623, 99887, 201883, 1082827, 1098757, 11911097, 31071629, 341787919, 1833226111, 20165487221]

約数ペア:

[(1, 20165487221), (11, 1833226111), (59, 341787919), (649, 31071629), (1693, 11911097), (18353, 1098757), (18623, 1082827), (99887, 201883)]