20406732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 30396468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 167, 204, 334, 501, 599, 668, 1002, 1198, 1797, 2004, 2396, 2839, 3594, 5678, 7188, 8517, 10183, 11356, 17034, 20366, 30549, 34068, 40732, 61098, 100033, 122196, 200066, 300099, 400132, 600198, 1200396, 1700561, 3401122, 5101683, 6802244, 10203366, 20406732]

約数ペア:

[(1, 20406732), (2, 10203366), (3, 6802244), (4, 5101683), (6, 3401122), (12, 1700561), (17, 1200396), (34, 600198), (51, 400132), (68, 300099), (102, 200066), (167, 122196), (204, 100033), (334, 61098), (501, 40732), (599, 34068), (668, 30549), (1002, 20366), (1198, 17034), (1797, 11356), (2004, 10183), (2396, 8517), (2839, 7188), (3594, 5678)]