20180936108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{6379}}^1\times {\mathrm{41627}}^1$

素因数の和:48029

約数の個数: 24

約数和(自身を含む): 37182129600

約数和(自身を除く): 17001193492

約数列:

[1, 2, 4, 19, 38, 76, 6379, 12758, 25516, 41627, 83254, 121201, 166508, 242402, 484804, 790913, 1581826, 3163652, 265538633, 531077266, 1062154532, 5045234027, 10090468054, 20180936108]

約数ペア:

[(1, 20180936108), (2, 10090468054), (4, 5045234027), (19, 1062154532), (38, 531077266), (76, 265538633), (6379, 3163652), (12758, 1581826), (25516, 790913), (41627, 484804), (83254, 242402), (121201, 166508)]