20116206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 47848320

約数和(自身を除く): 27732114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 283, 359, 566, 718, 849, 1077, 1698, 2154, 2547, 3113, 3231, 3949, 5094, 6226, 6462, 7898, 9339, 11847, 18678, 23694, 28017, 35541, 56034, 71082, 101597, 203194, 304791, 609582, 914373, 1117567, 1828746, 2235134, 3352701, 6705402, 10058103, 20116206]

約数ペア:

[(1, 20116206), (2, 10058103), (3, 6705402), (6, 3352701), (9, 2235134), (11, 1828746), (18, 1117567), (22, 914373), (33, 609582), (66, 304791), (99, 203194), (198, 101597), (283, 71082), (359, 56034), (566, 35541), (718, 28017), (849, 23694), (1077, 18678), (1698, 11847), (2154, 9339), (2547, 7898), (3113, 6462), (3231, 6226), (3949, 5094)]