20710816

素因数分解:

$2^5\times 7^1\times {\mathrm{92459}}^1$

素因数の和:92476

約数の個数: 24

約数和(自身を含む): 46599840

約数和(自身を除く): 25889024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92459, 184918, 369836, 647213, 739672, 1294426, 1479344, 2588852, 2958688, 5177704, 10355408, 20710816]

約数ペア:

[(1, 20710816), (2, 10355408), (4, 5177704), (7, 2958688), (8, 2588852), (14, 1479344), (16, 1294426), (28, 739672), (32, 647213), (56, 369836), (112, 184918), (224, 92459)]