20120337627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{48767}}^1$

素因数の和:49003

約数の個数: 32

約数和(自身を含む): 29494886400

約数和(自身を除く): 9374548773

約数列:

[1, 3, 13, 39, 71, 149, 213, 447, 923, 1937, 2769, 5811, 10579, 31737, 48767, 137527, 146301, 412581, 633971, 1901913, 3462457, 7266283, 10387371, 21798849, 45011941, 94461679, 135035823, 283385037, 515906093, 1547718279, 6706779209, 20120337627]

約数ペア:

[(1, 20120337627), (3, 6706779209), (13, 1547718279), (39, 515906093), (71, 283385037), (149, 135035823), (213, 94461679), (447, 45011941), (923, 21798849), (1937, 10387371), (2769, 7266283), (5811, 3462457), (10579, 1901913), (31737, 633971), (48767, 412581), (137527, 146301)]