20348040062

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1469597}}^1$

素因数の和:1469672

約数の個数: 32

約数和(自身を含む): 37245491712

約数和(自身を除く): 16897451650

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 1469597, 2939194, 10287179, 20574358, 33800731, 63192671, 67601462, 126385342, 236605117, 442348697, 473210234, 884697394, 1453431433, 2906862866, 10174020031, 20348040062]

約数ペア:

[(1, 20348040062), (2, 10174020031), (7, 2906862866), (14, 1453431433), (23, 884697394), (43, 473210234), (46, 442348697), (86, 236605117), (161, 126385342), (301, 67601462), (322, 63192671), (602, 33800731), (989, 20574358), (1978, 10287179), (6923, 2939194), (13846, 1469597)]