20172355203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6717401}}^1$

素因数の和:6717435

約数の個数: 32

約数和(自身を含む): 36112753152

約数和(自身を除く): 15940397949

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6717401, 20152203, 47021807, 73891411, 87326213, 141065421, 221674233, 261978639, 517239877, 611283491, 960588343, 1551719631, 1833850473, 2881765029, 6724118401, 20172355203]

約数ペア:

[(1, 20172355203), (3, 6724118401), (7, 2881765029), (11, 1833850473), (13, 1551719631), (21, 960588343), (33, 611283491), (39, 517239877), (77, 261978639), (91, 221674233), (143, 141065421), (231, 87326213), (273, 73891411), (429, 47021807), (1001, 20152203), (3003, 6717401)]