20014152392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9257}}^1\times {\mathrm{20789}}^1$

素因数の和:30065

約数の個数: 32

約数和(自身を含む): 40419502200

約数和(自身を除く): 20405349808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9257, 18514, 20789, 37028, 41578, 74056, 83156, 120341, 166312, 240682, 270257, 481364, 540514, 962728, 1081028, 2162056, 192443773, 384887546, 769775092, 1539550184, 2501769049, 5003538098, 10007076196, 20014152392]

約数ペア:

[(1, 20014152392), (2, 10007076196), (4, 5003538098), (8, 2501769049), (13, 1539550184), (26, 769775092), (52, 384887546), (104, 192443773), (9257, 2162056), (18514, 1081028), (20789, 962728), (37028, 540514), (41578, 481364), (74056, 270257), (83156, 240682), (120341, 166312)]