20084756

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 35816256

約数和(自身を除く): 15731500

約数列:

[1, 2, 4, 107, 167, 214, 281, 334, 428, 562, 668, 1124, 17869, 30067, 35738, 46927, 60134, 71476, 93854, 120268, 187708, 5021189, 10042378, 20084756]

約数ペア:

[(1, 20084756), (2, 10042378), (4, 5021189), (107, 187708), (167, 120268), (214, 93854), (281, 71476), (334, 60134), (428, 46927), (562, 35738), (668, 30067), (1124, 17869)]