2009900636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4987}}^1\times {\mathrm{5303}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 3703889280

約数和(自身を除く): 1693988644

約数列:

[1, 2, 4, 19, 38, 76, 4987, 5303, 9974, 10606, 19948, 21212, 94753, 100757, 189506, 201514, 379012, 403028, 26446061, 52892122, 105784244, 502475159, 1004950318, 2009900636]

約数ペア:

[(1, 2009900636), (2, 1004950318), (4, 502475159), (19, 105784244), (38, 52892122), (76, 26446061), (4987, 403028), (5303, 379012), (9974, 201514), (10606, 189506), (19948, 100757), (21212, 94753)]