20072485405

素因数分解:

$5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{459167}}^1$

素因数の和:460428

約数の個数: 16

約数和(自身を含む): 27550080000

約数和(自身を除く): 7477594595

約数列:

[1, 5, 7, 35, 1249, 6245, 8743, 43715, 459167, 2295835, 3214169, 16070845, 573499583, 2867497915, 4014497081, 20072485405]

約数ペア:

[(1, 20072485405), (5, 4014497081), (7, 2867497915), (35, 573499583), (1249, 16070845), (6245, 3214169), (8743, 2295835), (43715, 459167)]