20147647776

素因数分解:

$2^5\times 3^1\times {\mathrm{619}}^1\times {\mathrm{339049}}^1$

素因数の和:339681

約数の個数: 48

約数和(自身を含む): 52973172000

約数和(自身を除く): 32825524224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1857, 2476, 3714, 4952, 7428, 9904, 14856, 19808, 29712, 59424, 339049, 678098, 1017147, 1356196, 2034294, 2712392, 4068588, 5424784, 8137176, 10849568, 16274352, 32548704, 209871331, 419742662, 629613993, 839485324, 1259227986, 1678970648, 2518455972, 3357941296, 5036911944, 6715882592, 10073823888, 20147647776]

約数ペア:

[(1, 20147647776), (2, 10073823888), (3, 6715882592), (4, 5036911944), (6, 3357941296), (8, 2518455972), (12, 1678970648), (16, 1259227986), (24, 839485324), (32, 629613993), (48, 419742662), (96, 209871331), (619, 32548704), (1238, 16274352), (1857, 10849568), (2476, 8137176), (3714, 5424784), (4952, 4068588), (7428, 2712392), (9904, 2034294), (14856, 1356196), (19808, 1017147), (29712, 678098), (59424, 339049)]