20137060470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9454019}}^1$

素因数の和:9454100

約数の個数: 32

約数和(自身を含む): 49009639680

約数和(自身を除く): 28872579210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9454019, 18908038, 28362057, 47270095, 56724114, 94540190, 141810285, 283620570, 671235349, 1342470698, 2013706047, 3356176745, 4027412094, 6712353490, 10068530235, 20137060470]

約数ペア:

[(1, 20137060470), (2, 10068530235), (3, 6712353490), (5, 4027412094), (6, 3356176745), (10, 2013706047), (15, 1342470698), (30, 671235349), (71, 283620570), (142, 141810285), (213, 94540190), (355, 56724114), (426, 47270095), (710, 28362057), (1065, 18908038), (2130, 9454019)]