20376196

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{61}}^2$

素因数の和:200

約数の個数: 27

約数和(自身を含む): 37258767

約数和(自身を除く): 16882571

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 1369, 2257, 2738, 3721, 4514, 5476, 7442, 9028, 14884, 83509, 137677, 167018, 275354, 334036, 550708, 5094049, 10188098, 20376196]

約数ペア:

[(1, 20376196), (2, 10188098), (4, 5094049), (37, 550708), (61, 334036), (74, 275354), (122, 167018), (148, 137677), (244, 83509), (1369, 14884), (2257, 9028), (2738, 7442), (3721, 5476)]