20155201152

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1280183}}^1$

素因数の和:1280241

約数の個数: 64

約数和(自身を含む): 54843082560

約数和(自身を除く): 34687881408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 2624, 3936, 5248, 7872, 15744, 1280183, 2560366, 3840549, 5120732, 7681098, 10241464, 15362196, 20482928, 30724392, 40965856, 52487503, 61448784, 81931712, 104975006, 122897568, 157462509, 163863424, 209950012, 245795136, 314925018, 419900024, 491590272, 629850036, 839800048, 1259700072, 1679600096, 2519400144, 3359200192, 5038800288, 6718400384, 10077600576, 20155201152]

約数ペア:

[(1, 20155201152), (2, 10077600576), (3, 6718400384), (4, 5038800288), (6, 3359200192), (8, 2519400144), (12, 1679600096), (16, 1259700072), (24, 839800048), (32, 629850036), (41, 491590272), (48, 419900024), (64, 314925018), (82, 245795136), (96, 209950012), (123, 163863424), (128, 157462509), (164, 122897568), (192, 104975006), (246, 81931712), (328, 61448784), (384, 52487503), (492, 40965856), (656, 30724392), (984, 20482928), (1312, 15362196), (1968, 10241464), (2624, 7681098), (3936, 5120732), (5248, 3840549), (7872, 2560366), (15744, 1280183)]