20178582534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{86293}}^1$

素因数の和:87493

約数の個数: 48

約数和(自身を含む): 47735769744

約数和(自身を除く): 27557187210

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1181, 2362, 3543, 7086, 10629, 12991, 21258, 25982, 38973, 77946, 86293, 116919, 172586, 233838, 258879, 517758, 776637, 949223, 1553274, 1898446, 2847669, 5695338, 8543007, 17086014, 101912033, 203824066, 305736099, 611472198, 917208297, 1121032363, 1834416594, 2242064726, 3363097089, 6726194178, 10089291267, 20178582534]

約数ペア:

[(1, 20178582534), (2, 10089291267), (3, 6726194178), (6, 3363097089), (9, 2242064726), (11, 1834416594), (18, 1121032363), (22, 917208297), (33, 611472198), (66, 305736099), (99, 203824066), (198, 101912033), (1181, 17086014), (2362, 8543007), (3543, 5695338), (7086, 2847669), (10629, 1898446), (12991, 1553274), (21258, 949223), (25982, 776637), (38973, 517758), (77946, 258879), (86293, 233838), (116919, 172586)]