20199674280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168330619}}^1$

素因数の和:168330633

約数の個数: 32

約数和(自身を含む): 60599023200

約数和(自身を除く): 40399348920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168330619, 336661238, 504991857, 673322476, 841653095, 1009983714, 1346644952, 1683306190, 2019967428, 2524959285, 3366612380, 4039934856, 5049918570, 6733224760, 10099837140, 20199674280]

約数ペア:

[(1, 20199674280), (2, 10099837140), (3, 6733224760), (4, 5049918570), (5, 4039934856), (6, 3366612380), (8, 2524959285), (10, 2019967428), (12, 1683306190), (15, 1346644952), (20, 1009983714), (24, 841653095), (30, 673322476), (40, 504991857), (60, 336661238), (120, 168330619)]