20161651104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10000819}}^1$

素因数の和:10000842

約数の個数: 72

約数和(自身を含む): 65525372640

約数和(自身を除く): 45363721536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10000819, 20001638, 30002457, 40003276, 60004914, 70005733, 80006552, 90007371, 120009828, 140011466, 160013104, 180014742, 210017199, 240019656, 280022932, 320026208, 360029484, 420034398, 480039312, 560045864, 630051597, 720058968, 840068796, 960078624, 1120091728, 1260103194, 1440117936, 1680137592, 2240183456, 2520206388, 2880235872, 3360275184, 5040412776, 6720550368, 10080825552, 20161651104]

約数ペア:

[(1, 20161651104), (2, 10080825552), (3, 6720550368), (4, 5040412776), (6, 3360275184), (7, 2880235872), (8, 2520206388), (9, 2240183456), (12, 1680137592), (14, 1440117936), (16, 1260103194), (18, 1120091728), (21, 960078624), (24, 840068796), (28, 720058968), (32, 630051597), (36, 560045864), (42, 480039312), (48, 420034398), (56, 360029484), (63, 320026208), (72, 280022932), (84, 240019656), (96, 210017199), (112, 180014742), (126, 160013104), (144, 140011466), (168, 120009828), (224, 90007371), (252, 80006552), (288, 70005733), (336, 60004914), (504, 40003276), (672, 30002457), (1008, 20001638), (2016, 10000819)]