20177887776

素因数分解:

$2^5\times 3^1\times {\mathrm{2963}}^1\times {\mathrm{70937}}^1$

素因数の和:73913

約数の個数: 48

約数和(自身を含む): 52985578464

約数和(自身を除く): 32807690688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2963, 5926, 8889, 11852, 17778, 23704, 35556, 47408, 70937, 71112, 94816, 141874, 142224, 212811, 283748, 284448, 425622, 567496, 851244, 1134992, 1702488, 2269984, 3404976, 6809952, 210186331, 420372662, 630558993, 840745324, 1261117986, 1681490648, 2522235972, 3362981296, 5044471944, 6725962592, 10088943888, 20177887776]

約数ペア:

[(1, 20177887776), (2, 10088943888), (3, 6725962592), (4, 5044471944), (6, 3362981296), (8, 2522235972), (12, 1681490648), (16, 1261117986), (24, 840745324), (32, 630558993), (48, 420372662), (96, 210186331), (2963, 6809952), (5926, 3404976), (8889, 2269984), (11852, 1702488), (17778, 1134992), (23704, 851244), (35556, 567496), (47408, 425622), (70937, 284448), (71112, 283748), (94816, 212811), (141874, 142224)]