20076742

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2851}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 34497792

約数和(自身を除く): 14421050

約数列:

[1, 2, 7, 14, 503, 1006, 2851, 3521, 5702, 7042, 19957, 39914, 1434053, 2868106, 10038371, 20076742]

約数ペア:

[(1, 20076742), (2, 10038371), (7, 2868106), (14, 1434053), (503, 39914), (1006, 19957), (2851, 7042), (3521, 5702)]