20172736296

素因数分解:

$2^3\times 3^2\times {\mathrm{2663}}^1\times {\mathrm{105211}}^1$

素因数の和:107886

約数の個数: 48

約数和(自身を含む): 54655529760

約数和(自身を除く): 34482793464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2663, 5326, 7989, 10652, 15978, 21304, 23967, 31956, 47934, 63912, 95868, 105211, 191736, 210422, 315633, 420844, 631266, 841688, 946899, 1262532, 1893798, 2525064, 3787596, 7575192, 280176893, 560353786, 840530679, 1120707572, 1681061358, 2241415144, 2521592037, 3362122716, 5043184074, 6724245432, 10086368148, 20172736296]

約数ペア:

[(1, 20172736296), (2, 10086368148), (3, 6724245432), (4, 5043184074), (6, 3362122716), (8, 2521592037), (9, 2241415144), (12, 1681061358), (18, 1120707572), (24, 840530679), (36, 560353786), (72, 280176893), (2663, 7575192), (5326, 3787596), (7989, 2525064), (10652, 1893798), (15978, 1262532), (21304, 946899), (23967, 841688), (31956, 631266), (47934, 420844), (63912, 315633), (95868, 210422), (105211, 191736)]