20262648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 59904000

約数和(自身を除く): 39641352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4159, 4872, 8318, 12477, 16636, 24954, 29113, 33272, 49908, 58226, 87339, 99816, 116452, 120611, 174678, 232904, 241222, 349356, 361833, 482444, 698712, 723666, 844277, 964888, 1447332, 1688554, 2532831, 2894664, 3377108, 5065662, 6754216, 10131324, 20262648]

約数ペア:

[(1, 20262648), (2, 10131324), (3, 6754216), (4, 5065662), (6, 3377108), (7, 2894664), (8, 2532831), (12, 1688554), (14, 1447332), (21, 964888), (24, 844277), (28, 723666), (29, 698712), (42, 482444), (56, 361833), (58, 349356), (84, 241222), (87, 232904), (116, 174678), (168, 120611), (174, 116452), (203, 99816), (232, 87339), (348, 58226), (406, 49908), (609, 33272), (696, 29113), (812, 24954), (1218, 16636), (1624, 12477), (2436, 8318), (4159, 4872)]