20243676428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{13693}}^1$

素因数の和:13914

約数の個数: 48

約数和(自身を含む): 36942906336

約数和(自身を除く): 16699229908

約数列:

[1, 2, 4, 61, 73, 83, 122, 146, 166, 244, 292, 332, 4453, 5063, 6059, 8906, 10126, 12118, 13693, 17812, 20252, 24236, 27386, 54772, 369599, 739198, 835273, 999589, 1136519, 1478396, 1670546, 1999178, 2273038, 3341092, 3998356, 4546076, 60974929, 69327659, 82965887, 121949858, 138655318, 165931774, 243899716, 277310636, 331863548, 5060919107, 10121838214, 20243676428]

約数ペア:

[(1, 20243676428), (2, 10121838214), (4, 5060919107), (61, 331863548), (73, 277310636), (83, 243899716), (122, 165931774), (146, 138655318), (166, 121949858), (244, 82965887), (292, 69327659), (332, 60974929), (4453, 4546076), (5063, 3998356), (6059, 3341092), (8906, 2273038), (10126, 1999178), (12118, 1670546), (13693, 1478396), (17812, 1136519), (20252, 999589), (24236, 835273), (27386, 739198), (54772, 369599)]