20162470256

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{21358549}}^1$

素因数の和:21358616

約数の個数: 20

約数和(自身を含む): 39726903000

約数和(自身を除く): 19564432744

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 21358549, 42717098, 85434196, 170868392, 341736784, 1260154391, 2520308782, 5040617564, 10081235128, 20162470256]

約数ペア:

[(1, 20162470256), (2, 10081235128), (4, 5040617564), (8, 2520308782), (16, 1260154391), (59, 341736784), (118, 170868392), (236, 85434196), (472, 42717098), (944, 21358549)]