20196044904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4751}}^1\times {\mathrm{25303}}^1$

素因数の和:30070

約数の個数: 64

約数和(自身を含む): 57717411840

約数和(自身を除く): 37521366936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4751, 9502, 14253, 19004, 25303, 28506, 33257, 38008, 50606, 57012, 66514, 75909, 99771, 101212, 114024, 133028, 151818, 177121, 199542, 202424, 266056, 303636, 354242, 399084, 531363, 607272, 708484, 798168, 1062726, 1416968, 2125452, 4250904, 120214553, 240429106, 360643659, 480858212, 721287318, 841501871, 961716424, 1442574636, 1683003742, 2524505613, 2885149272, 3366007484, 5049011226, 6732014968, 10098022452, 20196044904]

約数ペア:

[(1, 20196044904), (2, 10098022452), (3, 6732014968), (4, 5049011226), (6, 3366007484), (7, 2885149272), (8, 2524505613), (12, 1683003742), (14, 1442574636), (21, 961716424), (24, 841501871), (28, 721287318), (42, 480858212), (56, 360643659), (84, 240429106), (168, 120214553), (4751, 4250904), (9502, 2125452), (14253, 1416968), (19004, 1062726), (25303, 798168), (28506, 708484), (33257, 607272), (38008, 531363), (50606, 399084), (57012, 354242), (66514, 303636), (75909, 266056), (99771, 202424), (101212, 199542), (114024, 177121), (133028, 151818)]