20162870760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168023923}}^1$

素因数の和:168023937

約数の個数: 32

約数和(自身を含む): 60488612640

約数和(自身を除く): 40325741880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168023923, 336047846, 504071769, 672095692, 840119615, 1008143538, 1344191384, 1680239230, 2016287076, 2520358845, 3360478460, 4032574152, 5040717690, 6720956920, 10081435380, 20162870760]

約数ペア:

[(1, 20162870760), (2, 10081435380), (3, 6720956920), (4, 5040717690), (5, 4032574152), (6, 3360478460), (8, 2520358845), (10, 2016287076), (12, 1680239230), (15, 1344191384), (20, 1008143538), (24, 840119615), (30, 672095692), (40, 504071769), (60, 336047846), (120, 168023923)]