20132570298

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{1709}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 42254784000

約数和(自身を除く): 22122213702

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 857, 1709, 1714, 2291, 2571, 3418, 4582, 5127, 5142, 6873, 10254, 13746, 24853, 49561, 49706, 67703, 74559, 99122, 135011, 135406, 148683, 149118, 203109, 270022, 297366, 405033, 406218, 810066, 1464613, 1963387, 2929226, 3915319, 3926774, 4393839, 5890161, 7830638, 8787678, 11745957, 11780322, 23491914, 42473777, 84947554, 115704427, 127421331, 231408854, 254842662, 347113281, 694226562, 3355428383, 6710856766, 10066285149, 20132570298]

約数ペア:

[(1, 20132570298), (2, 10066285149), (3, 6710856766), (6, 3355428383), (29, 694226562), (58, 347113281), (79, 254842662), (87, 231408854), (158, 127421331), (174, 115704427), (237, 84947554), (474, 42473777), (857, 23491914), (1709, 11780322), (1714, 11745957), (2291, 8787678), (2571, 7830638), (3418, 5890161), (4582, 4393839), (5127, 3926774), (5142, 3915319), (6873, 2929226), (10254, 1963387), (13746, 1464613), (24853, 810066), (49561, 406218), (49706, 405033), (67703, 297366), (74559, 270022), (99122, 203109), (135011, 149118), (135406, 148683)]