20199642630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4844039}}^1$

素因数の和:4844188

約数の個数: 32

約数和(自身を含む): 48827923200

約数和(自身を除く): 28628280570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4844039, 9688078, 14532117, 24220195, 29064234, 48440390, 72660585, 145321170, 673321421, 1346642842, 2019964263, 3366607105, 4039928526, 6733214210, 10099821315, 20199642630]

約数ペア:

[(1, 20199642630), (2, 10099821315), (3, 6733214210), (5, 4039928526), (6, 3366607105), (10, 2019964263), (15, 1346642842), (30, 673321421), (139, 145321170), (278, 72660585), (417, 48440390), (695, 29064234), (834, 24220195), (1390, 14532117), (2085, 9688078), (4170, 4844039)]