20032124

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5147}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 20328196

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5147, 10294, 20588, 36029, 72058, 144116, 715433, 1430866, 2861732, 5008031, 10016062, 20032124]

約数ペア:

[(1, 20032124), (2, 10016062), (4, 5008031), (7, 2861732), (14, 1430866), (28, 715433), (139, 144116), (278, 72058), (556, 36029), (973, 20588), (1946, 10294), (3892, 5147)]