20080972956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{788231}}^1$

素因数の和:788442

約数の個数: 48

約数和(自身を含む): 51380114688

約数和(自身を除く): 31299141732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 772, 1158, 2123, 2316, 4246, 6369, 8492, 12738, 25476, 788231, 1576462, 2364693, 3152924, 4729386, 8670541, 9458772, 17341082, 26011623, 34682164, 52023246, 104046492, 152128583, 304257166, 456385749, 608514332, 912771498, 1673414413, 1825542996, 3346828826, 5020243239, 6693657652, 10040486478, 20080972956]

約数ペア:

[(1, 20080972956), (2, 10040486478), (3, 6693657652), (4, 5020243239), (6, 3346828826), (11, 1825542996), (12, 1673414413), (22, 912771498), (33, 608514332), (44, 456385749), (66, 304257166), (132, 152128583), (193, 104046492), (386, 52023246), (579, 34682164), (772, 26011623), (1158, 17341082), (2123, 9458772), (2316, 8670541), (4246, 4729386), (6369, 3152924), (8492, 2364693), (12738, 1576462), (25476, 788231)]