20082464

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2612

約数の個数: 24

約数和(自身を含む): 39701340

約数和(自身を除く): 19618876

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 2333, 4304, 4666, 8608, 9332, 18664, 37328, 74656, 627577, 1255154, 2510308, 5020616, 10041232, 20082464]

約数ペア:

[(1, 20082464), (2, 10041232), (4, 5020616), (8, 2510308), (16, 1255154), (32, 627577), (269, 74656), (538, 37328), (1076, 18664), (2152, 9332), (2333, 8608), (4304, 4666)]