20164028024

素因数分解:

$2^3\times 7^2\times {\mathrm{51438847}}^1$

素因数の和:51438867

約数の個数: 24

約数和(自身を含む): 43980215040

約数和(自身を除く): 23816187016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51438847, 102877694, 205755388, 360071929, 411510776, 720143858, 1440287716, 2520503503, 2880575432, 5041007006, 10082014012, 20164028024]

約数ペア:

[(1, 20164028024), (2, 10082014012), (4, 5041007006), (7, 2880575432), (8, 2520503503), (14, 1440287716), (28, 720143858), (49, 411510776), (56, 360071929), (98, 205755388), (196, 102877694), (392, 51438847)]