20131326604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{395321}}^1$

素因数の和:395793

約数の個数: 24

約数和(自身を含む): 36527752800

約数和(自身を除く): 16396426196

約数列:

[1, 2, 4, 29, 58, 116, 439, 878, 1756, 12731, 25462, 50924, 395321, 790642, 1581284, 11464309, 22928618, 45857236, 173545919, 347091838, 694183676, 5032831651, 10065663302, 20131326604]

約数ペア:

[(1, 20131326604), (2, 10065663302), (4, 5032831651), (29, 694183676), (58, 347091838), (116, 173545919), (439, 45857236), (878, 22928618), (1756, 11464309), (12731, 1581284), (25462, 790642), (50924, 395321)]