20232592835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{49463}}^1$

素因数の和:49548

約数の個数: 64

約数和(自身を含む): 31910215680

約数和(自身を除く): 11677622845

約数列:

[1, 5, 7, 13, 29, 31, 35, 65, 91, 145, 155, 203, 217, 377, 403, 455, 899, 1015, 1085, 1885, 2015, 2639, 2821, 4495, 6293, 11687, 13195, 14105, 31465, 49463, 58435, 81809, 247315, 346241, 409045, 643019, 1434427, 1533353, 1731205, 3215095, 4501133, 7172135, 7666765, 10040989, 10733471, 18647551, 19933589, 22505665, 44467237, 50204945, 53667355, 93237755, 99667945, 130532857, 139535123, 222336185, 311270659, 578074081, 652664285, 697675615, 1556353295, 2890370405, 4046518567, 20232592835]

約数ペア:

[(1, 20232592835), (5, 4046518567), (7, 2890370405), (13, 1556353295), (29, 697675615), (31, 652664285), (35, 578074081), (65, 311270659), (91, 222336185), (145, 139535123), (155, 130532857), (203, 99667945), (217, 93237755), (377, 53667355), (403, 50204945), (455, 44467237), (899, 22505665), (1015, 19933589), (1085, 18647551), (1885, 10733471), (2015, 10040989), (2639, 7666765), (2821, 7172135), (4495, 4501133), (6293, 3215095), (11687, 1731205), (13195, 1533353), (14105, 1434427), (31465, 643019), (49463, 409045), (58435, 346241), (81809, 247315)]