20199194372

素因数分解:

$2^2\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{199447}}^1$

素因数の和:203075

約数の個数: 24

約数和(自身を含む): 40409760384

約数和(自身を除く): 20210566012

約数列:

[1, 2, 4, 7, 14, 28, 3617, 7234, 14468, 25319, 50638, 101276, 199447, 398894, 797788, 1396129, 2792258, 5584516, 721399799, 1442799598, 2885599196, 5049798593, 10099597186, 20199194372]

約数ペア:

[(1, 20199194372), (2, 10099597186), (4, 5049798593), (7, 2885599196), (14, 1442799598), (28, 721399799), (3617, 5584516), (7234, 2792258), (14468, 1396129), (25319, 797788), (50638, 398894), (101276, 199447)]