20161851756

素因数分解:

$2^2\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{1434803}}^1$

素因数の和:1435981

約数の個数: 24

約数和(自身を含む): 47084528064

約数和(自身を除く): 26922676308

約数列:

[1, 2, 3, 4, 6, 12, 1171, 2342, 3513, 4684, 7026, 14052, 1434803, 2869606, 4304409, 5739212, 8608818, 17217636, 1680154313, 3360308626, 5040462939, 6720617252, 10080925878, 20161851756]

約数ペア:

[(1, 20161851756), (2, 10080925878), (3, 6720617252), (4, 5040462939), (6, 3360308626), (12, 1680154313), (1171, 17217636), (2342, 8608818), (3513, 5739212), (4684, 4304409), (7026, 2869606), (14052, 1434803)]