20609184

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 54528768

約数和(自身を除く): 33919584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1567, 1644, 2192, 3134, 3288, 4384, 4701, 6268, 6576, 9402, 12536, 13152, 18804, 25072, 37608, 50144, 75216, 150432, 214679, 429358, 644037, 858716, 1288074, 1717432, 2576148, 3434864, 5152296, 6869728, 10304592, 20609184]

約数ペア:

[(1, 20609184), (2, 10304592), (3, 6869728), (4, 5152296), (6, 3434864), (8, 2576148), (12, 1717432), (16, 1288074), (24, 858716), (32, 644037), (48, 429358), (96, 214679), (137, 150432), (274, 75216), (411, 50144), (548, 37608), (822, 25072), (1096, 18804), (1567, 13152), (1644, 12536), (2192, 9402), (3134, 6576), (3288, 6268), (4384, 4701)]