20100529039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1439}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 22208256000

約数和(自身を除く): 2107726961

約数列:

[1, 19, 29, 101, 251, 551, 1439, 1919, 2929, 4769, 7279, 25351, 27341, 41731, 55651, 138301, 145339, 361189, 481669, 735179, 792889, 2761441, 4214831, 6862591, 10474481, 13968401, 36480089, 80081789, 199015139, 693121691, 1057922581, 20100529039]

約数ペア:

[(1, 20100529039), (19, 1057922581), (29, 693121691), (101, 199015139), (251, 80081789), (551, 36480089), (1439, 13968401), (1919, 10474481), (2929, 6862591), (4769, 4214831), (7279, 2761441), (25351, 792889), (27341, 735179), (41731, 481669), (55651, 361189), (138301, 145339)]