20301484

素因数分解:

$2^2\times 7^3\times {\mathrm{14797}}^1$

素因数の和:14822

約数の個数: 24

約数和(自身を含む): 41434400

約数和(自身を除く): 21132916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14797, 29594, 59188, 103579, 207158, 414316, 725053, 1450106, 2900212, 5075371, 10150742, 20301484]

約数ペア:

[(1, 20301484), (2, 10150742), (4, 5075371), (7, 2900212), (14, 1450106), (28, 725053), (49, 414316), (98, 207158), (196, 103579), (343, 59188), (686, 29594), (1372, 14797)]