20148282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14537}}^1$

素因数の和:14563

約数の個数: 48

約数和(自身を含む): 54430272

約数和(自身を除く): 34281990

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14537, 29074, 43611, 87222, 101759, 130833, 159907, 203518, 261666, 305277, 319814, 479721, 610554, 915831, 959442, 1119349, 1439163, 1831662, 2238698, 2878326, 3358047, 6716094, 10074141, 20148282]

約数ペア:

[(1, 20148282), (2, 10074141), (3, 6716094), (6, 3358047), (7, 2878326), (9, 2238698), (11, 1831662), (14, 1439163), (18, 1119349), (21, 959442), (22, 915831), (33, 610554), (42, 479721), (63, 319814), (66, 305277), (77, 261666), (99, 203518), (126, 159907), (154, 130833), (198, 101759), (231, 87222), (462, 43611), (693, 29074), (1386, 14537)]