20174063504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9480293}}^1$

素因数の和:9480327

約数の個数: 40

約数和(自身を含む): 47022258240

約数和(自身を除く): 26848194736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9480293, 18960586, 37921172, 66362051, 75842344, 132724102, 151684688, 180125567, 265448204, 360251134, 530896408, 720502268, 1061792816, 1260878969, 1441004536, 2521757938, 2882009072, 5043515876, 10087031752, 20174063504]

約数ペア:

[(1, 20174063504), (2, 10087031752), (4, 5043515876), (7, 2882009072), (8, 2521757938), (14, 1441004536), (16, 1260878969), (19, 1061792816), (28, 720502268), (38, 530896408), (56, 360251134), (76, 265448204), (112, 180125567), (133, 151684688), (152, 132724102), (266, 75842344), (304, 66362051), (532, 37921172), (1064, 18960586), (2128, 9480293)]