20160583665

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1\times {\mathrm{6571}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 32519097216

約数和(自身を除く): 12358513551

約数列:

[1, 3, 5, 15, 137, 411, 685, 1493, 2055, 4479, 6571, 7465, 19713, 22395, 32855, 98565, 204541, 613623, 900227, 1022705, 2700681, 3068115, 4501135, 9810503, 13503405, 29431509, 49052515, 147157545, 1344038911, 4032116733, 6720194555, 20160583665]

約数ペア:

[(1, 20160583665), (3, 6720194555), (5, 4032116733), (15, 1344038911), (137, 147157545), (411, 49052515), (685, 29431509), (1493, 13503405), (2055, 9810503), (4479, 4501135), (6571, 3068115), (7465, 2700681), (19713, 1022705), (22395, 900227), (32855, 613623), (98565, 204541)]