2000417040020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14288693143}}^1$

素因数の和:14288693159

約数の個数: 24

約数和(自身を含む): 4801000896384

約数和(自身を除く): 2800583856364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14288693143, 28577386286, 57154772572, 71443465715, 100020852001, 142886931430, 200041704002, 285773862860, 400083408004, 500104260005, 1000208520010, 2000417040020]

約数ペア:

[(1, 2000417040020), (2, 1000208520010), (4, 500104260005), (5, 400083408004), (7, 285773862860), (10, 200041704002), (14, 142886931430), (20, 100020852001), (28, 71443465715), (35, 57154772572), (70, 28577386286), (140, 14288693143)]