201620795628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2400247567}}^1$

素因数の和:2400247581

約数の個数: 24

約数和(自身を含む): 537655455232

約数和(自身を除く): 336034659604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2400247567, 4800495134, 7200742701, 9600990268, 14401485402, 16801732969, 28802970804, 33603465938, 50405198907, 67206931876, 100810397814, 201620795628]

約数ペア:

[(1, 201620795628), (2, 100810397814), (3, 67206931876), (4, 50405198907), (6, 33603465938), (7, 28802970804), (12, 16801732969), (14, 14401485402), (21, 9600990268), (28, 7200742701), (42, 4800495134), (84, 2400247567)]