20120141877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4969}}^1\times {\mathrm{122701}}^1$

素因数の和:127684

約数の個数: 16

約数和(自身を含む): 29271789120

約数和(自身を除く): 9151647243

約数列:

[1, 3, 11, 33, 4969, 14907, 54659, 122701, 163977, 368103, 1349711, 4049133, 609701269, 1829103807, 6706713959, 20120141877]

約数ペア:

[(1, 20120141877), (3, 6706713959), (11, 1829103807), (33, 609701269), (4969, 4049133), (14907, 1349711), (54659, 368103), (122701, 163977)]