19833240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 69234480

約数和(自身を除く): 49401240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3373, 5880, 6746, 10119, 13492, 16865, 20238, 23611, 26984, 33730, 40476, 47222, 50595, 67460, 70833, 80952, 94444, 101190, 118055, 134920, 141666, 165277, 188888, 202380, 236110, 283332, 330554, 354165, 404760, 472220, 495831, 566664, 661108, 708330, 826385, 944440, 991662, 1322216, 1416660, 1652770, 1983324, 2479155, 2833320, 3305540, 3966648, 4958310, 6611080, 9916620, 19833240]

約数ペア:

[(1, 19833240), (2, 9916620), (3, 6611080), (4, 4958310), (5, 3966648), (6, 3305540), (7, 2833320), (8, 2479155), (10, 1983324), (12, 1652770), (14, 1416660), (15, 1322216), (20, 991662), (21, 944440), (24, 826385), (28, 708330), (30, 661108), (35, 566664), (40, 495831), (42, 472220), (49, 404760), (56, 354165), (60, 330554), (70, 283332), (84, 236110), (98, 202380), (105, 188888), (120, 165277), (140, 141666), (147, 134920), (168, 118055), (196, 101190), (210, 94444), (245, 80952), (280, 70833), (294, 67460), (392, 50595), (420, 47222), (490, 40476), (588, 33730), (735, 26984), (840, 23611), (980, 20238), (1176, 16865), (1470, 13492), (1960, 10119), (2940, 6746), (3373, 5880)]