20176935581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 22604400000

約数和(自身を除く): 2427464419

約数列:

[1, 11, 59, 229, 349, 389, 649, 2519, 3839, 4279, 13511, 20591, 22951, 79921, 89081, 135761, 148621, 226501, 252461, 879131, 979891, 1493371, 4715339, 5255779, 8009899, 31089269, 51868729, 57813569, 88108889, 341981959, 1834266871, 20176935581]

約数ペア:

[(1, 20176935581), (11, 1834266871), (59, 341981959), (229, 88108889), (349, 57813569), (389, 51868729), (649, 31089269), (2519, 8009899), (3839, 5255779), (4279, 4715339), (13511, 1493371), (20591, 979891), (22951, 879131), (79921, 252461), (89081, 226501), (135761, 148621)]